1985 GMC - Free Shipping on Orders Over $109 at Summit Racing

QA1 Level 2 Full Vehicle Handling Suspension Kits

QA1's handling suspension kits provide a full-vehicle upgrade that fits your needs. Available in three different levels of performance, you can build your car in stages, using QA1's parts list as a road map to get to the level of performance you want and have peace of mind knowing you won't have compatibility issues. Greater control and improved cornering are key benefits of QA1 Level 2 handling suspension kits. They're designed to boost performance and include a more extensive assembly of components than Level 1 kits. They offer easy bolt-on installation and full compatibility with the OEM parts you attach them to. All QA1 handling suspension kits are available with or without shocks and struts—giving you the flexibility to obtain the shocks or struts and spring rates you desire. Select the kit designed for your vehicle.

5.0 out of 5 stars ( 10 )

$5,463.95

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$6,038.95

ATK High Performance GM 350 Vortec 350 HP Stage 3 Long Block Crate Engines with EFI

ATK High Performance GM 350 Vortec 350 hp Stage 3 long block crate engines with EFI are designed for better drivability and trouble-free cold starts with no tuning required, regardless of elevation, driving habits, or part swap! Based around FiTech Self-Learning EFI systems, these engines come complete from throttle body down to the oil pan. The only thing you'll need is to supply is the fuel system--inline, in-tank, or the FiTech Fuel Command Center. They're dyno-tested with your EFI system and ready to go! Engine specifications: * HP: 350 * TQ: 400 * Block: OE roller block 4-bolt main 1-pc. seal 1996-2000 * Bore/Stroke: 4.040 in. x 3.480 in. * Displacement: 350CI * Crankshaft: OE reground external balance rear of crank/internal balance front of the crank * Rods: OE powder metal 5.7 in. * Pistons: Hypereutectic 9.5:1 compression * Rings: Moly * Camshaft: Hyd. Roller * Cam Specs: 220/224 @ 50 .495in/.502ex 110LSA * Timing Chain: Double roller * Cylinder Heads: Vortec cast iron 67cc 1.94/1.50 * Rocker Arms: Stamped steel 1.5 ratio * Oil Pan: Rear sump 5qt (not for Chevelles with steering behind crossmember, some Corvettes and 62-67 Chevy II's) * Oil Pump: Melling STD volume * Balancer: Internally balanced – PowerBond #PB1046-N * Flexplate: Externally balanced – Pioneer #FRA-159 * Intake Manifold: ATK HP dual plane * Distributor: HEI (Iron Gear) * Water Pump: OE long pump * EFI System: Fitech Go Street EFI 400HP (throttle body, wire harness and hand held unit included) * Fuel Pump: Not Provided - must run electric pump or mechanical fuel pump with Fitech fuel command center * Spark Plugs: Autolite #605 * Spark Plug Wires: 8mm Engine info: * Oil: Conventional/Non Synthetic 10W30 * Oil Filter: Wix or K&N * Timing: 34-36 degrees * Spark Plug Gap: .035 in. * Firing Order: 18436572 * Octane: 91+ * Stall Converter: Stock * Exhaust: 1 5/8 headers

2.5 out of 5 stars ( 2 )

$5,198.99

Ridetech 1973-87 C-10 Complete Coilover Systems

Ridetech 1973-87 C-10 complete coilover systems will turn your pickup into a true muscle truck. They include everything needed to dramatically improve the handling, ride quality, and stance of your "square fender" pickup. These C-10 coilover kits are 100 percent CAD-engineered in-house and refined on Ridetech's exclusive test track. Your C-10 has an excellent frame design with inherently low rocker height and good strength. Ridetech complete coilover suspension systems take that great starting point and turn it into a proper muscle truck with high performance handling and sporty stance. Features include: * 4-link kit, 100 percent bolt-on design with minimal cutting and no welding required * C-notch brackets tie in directly with the upper crossmember, while link bar mounts use factory bolt holes in front along with factory axle pad mounting points * Front Strongarm control arms * HQ Series single-adjustable coilover shocks with 24 degrees of rebound adjustment to help you dial-in ride quality and fine-tune handling characteristics * Drop spindles * Front upper coilover mounting brackets * Beefy 1.5 in. MUSCLEBar sway bar kit * Exclusive 1,000,001-mile shock absorber warranty

Not Yet Reviewed

$7,320.00

Ridetech 1982-2003 S-10 Complete Coilover Systems

Ridetech's 1982-2003 S-10 complete coilover systems eliminate your truck's factory leaf springs, replacing them with a heavy-duty wishbone link-style system that includes their excellent R-Joints for smooth, bind-free articulation. Your pickup truck will greatly benefit from the lowered ride height and improved ride quality offered—not to mention, the new stance will give your truck a whole new attitude. Ridetech 1982-2003 S-10 coilover systems include: * Upper Strongarms feature tall ball joints to provide increased camber gain * Lower Strongarms feature double sheer lower mount for increased strength * Tru-Turn steering linkage optimizes bump steer * HQ Series coilovers with impact forged aluminum bodies * Front MUSCLEBar helps reduce body roll and includes PosiLink end links * Rear wishbone system greatly improves traction, handling, and ride quality

Not Yet Reviewed

$5,720.00

Ridetech 1978-88 GM G-Body Coilover Suspension Systems

Ridetech 1978-88 GM G-body coilover suspension systems include everything needed to provide modern drivability for your classic muscle. The rear Strongarm R-joint rod ends combine the best qualities of low friction movement, lateral stability, full range articulation, and quiet operation into one special bearing. Ridetech 1978-88 GM G-body coilover suspension systems are as comfortable on the street as they are on the racetrack! Features, items, and specs: * Upper Strongarms feature tall ball joints for increased camber gain * Upper ball joints have been moved back to allow for additional caster setting (improves high speed stability and steering feel; offset slugs available for additional caster) * Injection-molded Delrin bushings with 13 percent PTFE used to reduce deflection and stiction * Lower Strongarms feature a double-sheer lower mount for increased strength * Dropped lower shock mount to increase suspension travel * Lower ball joint moved forward to increase caster settings, while keeping the wheel centered in the wheel opening * HQ Series coilovers allow fine-tuning and deliver excellent ride quality and handling with a 1,000,0001 mile warranty (rebound knob located on top of front coilovers for underhood access) * Brackets included with rear coilovers for easy attachment to the frame and the 10/12 bolt rear-end * Front MUSCLEBar helps reduce body roll and creates room for wider front tires (includes PosiLink end links that provide immediate engagement between chassis and control arms) * Rear MUSCLEBar * Rear Strongarms provide added strength to help get the power to the pavement

Not Yet Reviewed

$5,420.00

Ridetech 1982-2003 S10 Air Suspension Systems

Ridetech 1982-2003 S10 air suspension systems will impress you with handling, ride quality, and a lower stance. They eliminate your truck's factory leaf springs and replace them with a heavy-duty Wishbone link-style system with Ridetech's excellent R-Joints for smooth, bind-free articulation. These kits include: * Tru-Turn control arm system with Strongarms, tall ball joints, delrin bushings, and tie rods—resolves bumpsteer and camber gain issues * Shockwave HQ Series front system * Front MUSCLEBar with PosiLinks * Wishbone rear suspension--lower bars, wishbone, mounting brackets, crossmembers, and hardware * Rear HQ Series Shockwaves

Not Yet Reviewed

$5,910.00

Ridetech 1973-87 C-10 Air Suspension Systems

Now is the time to get your pickup truck riding smoothly with a Ridetech 1973-87 C-10 air suspension system! These systems include front/rear shocks, front upper/lower Strongarms, drop spindles, a front MUSCLEBar, and a bolt-on 4-link. Do not let other suspension systems fool you into thinking otherwise--a Ridetech air suspension system is the only way to go. These systems are specifically designed for your ride, so there is no worry when it comes to proper fitment or installation.

Not Yet Reviewed

$7,055.00

BluePrint Engines 50 State Legal Long Blocks

BluePrint Engines 50 state legal long blocks are designed and manufactured to factory specs for specified vehicles. They're built using tighter machining tolerances, higher quality components, and finer balancing of the rotating assembly to make them better than the original—while still meeting the description of a "replacement" engine. From Ford Windsors to Chevy big and small blocks, these assembled crate engines are available for a wide range of vehicles spanning a half-century. Select the recommended fitment, specifications, and options needed for your swap.

Not Yet Reviewed

$5,199.00

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$9,699.00

Currie 9 in. Crate Rear End Assemblies

Currie 9 in. crate rear end assemblies offer a direct-fit, bolt-in solution for most common car, truck, and Jeep platforms. They feature larger spline axles, heavy-duty components, and internals from leading manufacturers. These axle assemblies are built to exacting standards matching factory specifications for suspension mounting points, pinion location, overall axle width, and wheel bolt pattern for hassle-free installation. Prior to shipping, skilled craftsman meticulously assemble essential parts to deliver years of trouble-free operation for your vehicle. They offer a broad range of gear ratios, performance differentials, or even a spool—if that's your thing. You'll be ready in no time for cruising, racing, off-roading, or just daily driving with Currie 9 in. crate rear end assemblies. Order the kit designed to fit your specific model.

3.4 out of 5 stars ( 5 )

$5,100.00

Detroit Speed SpeedMAX Front Suspension Packages

Detroit Speed SpeedMAX front suspension packages are designed with no compromises and exclusive DSE suspension geometry for superior handing and ride quality at a lowered ride height. These kits are 100 percent bolt-on front suspension systems, based on the later model GMT800 Silverado truck applications. Kits include DSE forged aluminum uprights with modern truck hub pack wheel bearings. These kits can be installed in stock location or 1 in. forward for improved wheel and fender alignment. the DSE "Detroit Tuned" aluminum body coilover shocks and springs allow for ride height adjustment and spring rate tuning without having to disassemble the control arms. Body panels and engine do not need to be removed for installation of these SpeedMAX suspension kits. Additional product details: * Packages are offered with single adjustable, double-adjustable, or non-adjustable shocks (please specify application needed when ordering) * Body panels and engine do not need to be removed for installation * Features "Detroit Tuned" GMT800 rack and pinion steering * Includes sway bar with improved design/rate over optional factory bar using polyurethane bushings and low friction modern aluminum end links (uses tubular upper and lower control arms with Delrin bushings that are designed for trucks) *Features ADI (Austempered Ductile Iron) upper shock bracket that uses a heat-treated, high strength cast iron for fatigue strength and wear resistance * Stainless steel upper control arm cross shafts feature caster tuner bushings

Not Yet Reviewed

$6,425.95

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$8,318.95

Heidts 1973-87 Chevy C10 Superide II Independent Front Suspension Kits

Enjoy driving your fat-fendered cruiser with the smooth ride and handling of independent suspension. Heidts Superide II independent front suspension kits utilize a Mustang II spindle to allow for a front mount rack and pinion unit, making engine installation much easier. The upper control arms use threaded adjusters for the wheel alignment. Unlike eccentric adjusters, they will never slip or lose alignment when hitting bumps in the road. Dozens of packages are available for applications from 1935 and up. Components include: * Heidts 3-piece crossmember * Mustang II stock spindles * Tubular upper and lower control arms * Front disc brake kit with 11 in. diameter brake rotors and 4-piston brake calipers * Manual rack and pinion steering, front mounted * Billet single adjustable coilover shocks with silver powdercoated springs

Not Yet Reviewed

$5,854.00

Heidts Superide II Independent Front Suspension Kits

Enjoy driving your fat-fendered cruiser with the smooth ride and handling of independent suspension. Heidts Superide II independent front suspension kits utilize a Mustang II spindle to allow for a front mount rack and pinion unit, making engine installation much easier. The upper control arms use threaded adjusters for the wheel alignment. Unlike eccentric adjusters, they will never slip or lose alignment when hitting bumps in the road. Dozens of packages are available for applications from 1935 and up. Components include: * Heidts 3-piece crossmember * Mustang II stock spindles * Tubular upper and lower control arms * Front disc brake kit with 11 in. diameter brake rotors and 4-piston brake calipers * Manual rack and pinion steering, front mounted * Billet single adjustable coilover shocks with silver powdercoated springs

4.0 out of 5 stars ( 1 )

$5,854.00

Bed Wood and Parts RetroLiner Wood Bed Liner Systems

Bed Wood RetroLiner systems offer enthusiasts who prefer an all-in-one kit a truly innovative product to deliver yesteryear's classic touch to your late model truck. RetroLiner wood bed liner systems provide American craftsmanship that will boost your truck's looks with beautiful wood only available through Bed Wood and Parts. The systems include your choice of nearly 40 exotic and popular wood species--all kiln-dried and stabilized, precut, properly milled, grooved, 4-stage finish sanded, and delivered ready to finish! Plus, you'll receive cut-to-length polished stainless steel or natural steel bed strips and mounting hardware, mounting pads, a frame, an installation tool, and comprehensive, easy-to-follow instructions. There's no drilling or cutting required and they install without damage to your factory steel bed! Whether you're restoring a pre-war classic, personalizing your truck from the musclecar era, or customizing a newer domestic or import model, you can trust your project to Bed Wood and Parts RetroLiners because, as they say, "Wood looks good!"

Not Yet Reviewed

$5,295.00

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$10,157.50

Baer Brakes Baer Claw Extreme+ Disc Brake Systems

Baer Brakes Baer Claw Extreme+ disc brake systems are Baer's flagship offerings, featuring their forged Monoblock calipers mounted to 2-piece rotors. The Extreme+ systems employ current state-of-the-art race technology usually only found in very expensive race calipers. Baer now brings that technology to the road-going market. The 6S line of calipers represent Baer's most aggressive road offering and are suitable for virtually any level of track use. Optional R-Spec 6R calipers are a race version of 6S calipers; available for any Extreme+ system. The R-Spec calipers feature additional machining to the 6S calipers to save close to 2 lbs. per caliper and allow for top-loaded pads. Over 400 models are available for specific vehicle, bolt pattern, and axle applications. Features include: * MonoBlock calipers machined from a single piece of 2618 forged aluminum * The only 6-piston, forged, mono-block calipers offered to the road-going/street market * Stainless steel pistons, abutments, and noise-suppression springs * Staggered piston sizes to minimize pad wear * Uses the common D1247 (DR11) race pad backing plate, shared by many competition calipers * Dual seals (dust/weather and pressure) to meet D.O.T specifications * Caliper can accept 13.5 in. to 16 in. rotors * Machined, hand-painted logos * Available in a variety of powdercoat finishes * Uses correct banjo-style fittings; Baer does not use any pipe thread * Available for front or rear * Offers the exact same look front and rear—the only brake manufacturer that offers this! * Rear systems incorporate a drum-in-hat parking brake * Rear systems for C-clip axles include Baer's Verislide self-centering brackets * Systems include everything needed for each corner, including hoses and fittings (except for general fit applications)

3.0 out of 5 stars ( 1 )

$5,118.95

SCE AccuSeal Pro Oil Pan Gaskets

SCE offers AccuSeal Pro oil pan gaskets for a wide range of vehicles from the 1950s and up. They are available in one or two-piece designs and are made with proprietary processes and materials like steel core laminate, rubber, silicone, PTFE coated, aluminum, and elastomer. The replacement gaskets are engineered to resist heat and seal surface irregularities. Plus, they have built-in crush limiters to prevent damage from over-tightening. For street or strip, order the AccuSeal Pro oil pan gasket recommended for your application.

3.73 out of 5 stars ( 11 )

$5,284.80

Bed Wood and Parts Undrilled BedWood Kits

Your truck bed is the largest flat surface on the entire truck. Why treat it like the smallest? Utilizing only the highest grade of hardwoods available and the most advanced manufacturing technology, each plank in these undrilled BedWood kits are precision milled with your truck in mind. They come undrilled, allowing you to drill your own holes for custom application or hidden mounting holes. The chamfered edges and proprietary groove, coupled with the ease of installation, results in a finished appearance putting you one step closer to the winners circle. Available in multiple finishes as well as unfinished. Bed strips and hardware sold separately. Choose the model best suited for your truck.

Not Yet Reviewed

$5,100.00

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$6,995.00

Bed Wood and Parts Drilled BedWood Kits

Your truck bed is the largest flat surface on the entire truck. Why treat it like the smallest? Utilizing only the highest grade of hardwoods available and the most advanced manufacturing technology, each plank in these drilled BedWood kits are precision milled with your truck in mind. They come predrilled for bed-to-frame mounting. The chamfered edges and proprietary groove, coupled with the ease of installation, results in a finished appearance putting you one step closer to the winners circle. Available in multiple finishes as well as unfinished. Bed strips and hardware sold separately. Choose the model best suited for your truck.

Not Yet Reviewed

$5,100.00

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$6,995.00

Bed Wood and Parts Deluxe X Kits

Bed Wood and Parts Deluxe X kits include your wood choice, polished stainless steel bed strips with matching hardware, plus pre-drilling of the bed-to-frame and perimeter bolt holes. The wood is pre-finished with your choice of Bed Wood's water-based, environmentally friendly formulas in satin or gloss. Both products are specially designed to seal and protect your wood, while accentuating the grain and natural beauty. The exterior wood sealer incorporates biocides, fungicides, and UV protectant to ensure long-lasting protection. Revitalize your truck bed the easy, high-end way with a Bed Wood and Parts Deluxe X kit designed to fit your truck bed!

Not Yet Reviewed

$5,110.00

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$8,225.00

Bed Wood and Parts Standard X Kits

Bed Wood and Parts Standard X kits include your wood choice, mild (paintable) steel bed strips with zinc coated hardware, plus pre-drilling of the bed-to-frame and perimeter bolt holes. The wood is pre-finished with your choice of Bed Wood's water-based, environmentally friendly formulas in satin or gloss. Both products are specially designed to seal and protect your wood, while accentuating the grain and natural beauty. The exterior wood sealer incorporates biocides, fungicides, and UV protectant to ensure long-lasting protection. Revitalize your truck bed the easy, high-end way with a Bed Wood and Parts Standard X kit designed to fit your truck bed!

Not Yet Reviewed

$5,230.00

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$7,975.00

Bed Wood and Parts Bed-In-A-Box Deluxe Kits

Bed Wood and Parts Bed-in-a-Box Deluxe kits include your unfinished wood choice, polished stainless steel bed strips, and matching hardware. Offered in dozens of domestic and exotic choices, the wood is ready to accept your favorite finish thanks to Bed Wood's 3-stage sanding process. They are neatly packaged in a single box, eliminating the mishaps and additional costs that often occur with multiple packages. Revitalize your truck bed the easy way with a Bed Wood and Parts Bed-in-a-Box Deluxe kit designed to fit your application!

5.0 out of 5 stars ( 1 )

$5,032.00

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$7,230.00

Scott's Hot Rods Bolt-On IFS Packages

Scott's Hot Rods bolt-on IFS packages are the ultimate improvement to the ride quality and handling to your classic ride. Starting with a ground-up, clean-sheet design, these independent front suspension kits are custom-fit to your specific chassis. Optimized steering and suspension geometry provide modern handling while adding the convenience and feedback of rack-and-pinion steering. Designed, manufactured and fabricated in-house ensures precise and accurate fitment. Making the conversion process even easier, the bolt-on version of Scott's IFS packages offer simple installation advantages without sacrificing the factory system. Available in a wide array of ride heights, suspension options, brake configurations and even wheel bolt patterns! Features include: * Bolt-on installation for easy conversion * Stock, mild, or low-ride height configurations * One-piece, boxed steel crossmember construction * Frame/chassis-specific frame notches and reinforcement plates * Fully adjustable, tubular upper and lower control arms * Oversized serviceable ball joints * Built-in anti-dive geometry * Rack and pinion steering * Forged steel spindles (stock or drop-height options) * Available with Wilwood brake packages in multiple color choices * Available air bag and multi-level coilover suspension options

Not Yet Reviewed

$5,007.99

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$11,110.99

Scott's Hot Rods IFS Packages

Scott's Hot Rods IFS packages are the ultimate improvement to the ride quality and handling of your classic vehicle. Starting with a ground-up, clean-sheet design, these independent front suspension kits are custom-fit to your specific chassis. Optimized steering and suspension geometry provide modern handling, while adding the convenience and feedback of rack-and-pinion steering. Designed and fabricated in-house ensures precise, accurate fitment. These IFS packages are available in a wide array of ride heights, suspension options, brake configurations, and even wheel bolt patterns! Features include: * Stock, mild, or low ride height configurations * One-piece, boxed steel crossmember construction * Frame/chassis-specific frame notches and reinforcement plates * Fully adjustable, tubular upper and lower control arms * Oversized serviceable ball joints * Built-in anti-dive geometry * Rack and pinion steering * Forged steel spindles (stock or drop-height options) * Available with Wilwood brake packages in multiple color choices * Available air bag and multi-level coilover suspension options

5.0 out of 5 stars ( 4 )

$5,008.99

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$11,110.99

QA1 Level 3 Big Wheel Kits

QA1 Level 3 Big Wheel kits are complete bolt-on suspension systems with control arms and sway bars to give your GM B-body or G-body the ideal stance, plus maximum performance with QA1 MOD Series shocks. The front and rear MOD Series adjustable Pro Coil coilovers offer maximum shock tunability with high- and low-speed valving adjustability. Perfect for the street or drag racing, MOD Series shocks are for those looking to get the most out of their car. QA1 Level 3 Big Wheel kits also include control arms, trailing arms, and sway bars for a complete bolt-on suspension system. The components are powdercoated and ready to install with the necessary hardware, making your installation hassle-free. Choose the kit designed for your vehicle. Features and benefits: * Front and rear MOD Series Pro Coil system * Pro Touring upper control arms and Street lower control arms upgrade your front-end geometry for better drivability * Control arms are designed specifically for big wheel cars with corrected suspension angles for large wheels and tires * Adjustable lower and upper trailing arms center your rear axle in the wheel well, granting more clearance for larger wheels * Front and rear sway bars reduce body roll and improve stability, and help reduce handling issues that come from big wheels and raised ride heights * Tie rod adjuster sleeves * Spanner wrench * Canister mount

Not Yet Reviewed

$8,332.95

Detroit Speed QUADRALink Rear Suspension Kits

Detroit Speed QUADRALink rear suspension kits offer 4-link geometry for the best possible handling. These kits are a great way to upgrade from your original leaf spring suspension. They feature Detroit Speed's patented Swivel-Link that allows the suspension to fully articulate with smooth, solid motion and no binding—and it's done without Heim joints! QUADRALink uses tuned high-Durometer rubber bushings, rather than noisy, short-life Heim joints or squeaky urethane bushings. Plus, unlike other kits, these suspensions utilize an adjustable panhard rod that provides precise and effective rear axle lateral location during hard cornering. The long upper links provide great pinion and U-joint angle control, while the rear upper shock crossmember strengthens the rear body and frame section. QUADRALink rear suspension kits are available for a variety of specific vehicle applications; select the model to enhance your ride!

5.0 out of 5 stars ( 1 )

$5,158.95

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$6,685.95

1985 GMC Parts and Accessories