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RideTech subframes deliver several key improvements over the original and some existing aftermarket subframes. Optimized suspension geometry, improved wheel and tire clearance, and rack and pinion steering technology, plus many more features will surely put RideTech's subframes on the top of your builder's wish list. Select the kit with the preferred spindles. Features and benefits: * Optimized geometry provides improved roll center, Ackermann, camber gain, caster and bump steer * Lowers stance 1 to 3 in. and maintains factory track width while increasing wheel and tire clearance * 2 in. more tire clearance per side over stock subframe allows better turning radius with larger tires/wheels * Fits up to 6.5 in. BS with no modifications or reduction in turning radius * Rack and pinion steering upgrade provides improved steering feel, enhancing driver feedback * Modular design is compatible with coilovers or ShockWaves (sold separately) * Subframe features durable powdercoat finish for great, long-lasting good looks and corrosion resistance * Available with AFX pin or late model hub spindle design -- Hub spindle allows install of modern C5/C6 Corvette brakes and C5/C6/C7 hubs (hubs not included) -- Pin spindle is compatible with stock style brakes (including aftermarket kits that fit stock spindle) * One-piece billet 6061 T-6 aluminum upper control arms and steering arms add superior strength * Larger front sway bar controls body roll, improving weight transfer * Tubular lower control arms include eccentric adjustment for caster and camber adjustments * Alignment adjustments are made complete under the car --no adjustments inside engine bay * Multiple motor mount options * Included adjustable transmission crossmember compatible with most popular manual and automatic transmissions * Improved header clearance and exhaust routing allow for a variety exhaust solutions
Not Yet Reviewed
$6,495.00
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$6,645.00
Upgrade your square body Chevy C10's driving feel and performance while getting the perfect stance with QA1's 1973-1987 C10 coilover conversion systems. The kits come with everything you need to convert your C10's front end to coilovers and a tubular crossmember with rack-and-pinion steering. These coilover conversion systems are a great way to overhaul your suspension in one go, giving you adjustable ride height to achieve the perfect stance with up to 8 in. of drop—all while dialing in the ideal ride quality and performance for your application while also reducing weight 140 lbs. over stock. Order the QA1 1973-87 C10 coilover conversion system recommended for your year/make and model vehicle. Product features and details: * Powered rack-and-pinion offers quicker steering and a tighter feel. Plus, increase steering angle when fitting larger wheels and tires, and improve geometry for enhanced drivability * Increased Ground Clearance: The crossmember and control arms make your undercab rails the truck's lowest point—new upper shock mounts increase travel for a great ride and performance, even at low ride heights * Single or double-adjustable shock valving offers independent rebound and compression tunability—great for trucks that will see track time or drivers who really want to dial in ride quality on the street * Easy, Bolt-In Installation: The crossmember comes powder coated and ready to install—no need to cut or weld your frame—it easily locates the steering rack, and you can choose mounts (sold separately) for common engines * Modular Engine Mounts: Choose from modular engine mounts (sold separately) that allow you to reuse your existing transmission mount and driveshaft (kits are available for small block Chevy, big block Chevy and LS applications—DIY mounts are also available if you want to customize the location of your engine * Front Sway Bar: The optional front sway bar (sold separately) adds even more cornering capabilities—it reduces body roll and keeps your tires planted to give you more grip in the turns Fitment Notes: * If you already have QA1's coil-over system, you can find retrofit kits to use your existing components * Total drop range depends on wheel/tire fitment * Will require you to trim inner fenders * Engine mounts are year-range specific to maintain OE bellhousing location * Optimized bump steer settings require at least 18 in. wheels -- 18 in. wheels can run up to 6 in. of backspacing -- 20 in. wheels can run up to 7 in. of backspacing * Requires use of 1973-1987 C10 spindles * May require different headers and oil pan (Stock SBC and BBC pans fit) * Steering shaft is not included * May require new power steering hoses depending on fittings, pump, and engine placement
( 1 )
$5,500.95
Upgrade your classic truck to a modern driving feel and performance with QA1's 1963-1972 C10 coilover conversion systems. The kits come with everything you need to convert your C10's front end to coilovers and a tubular crossmember with rack-and-pinion steering. These systems are a great way to overhaul your suspension in one go, giving you adjustable ride height to achieve the perfect stance with up to 8 in. of drop—all while dialing in the ideal ride quality and performance for your application while reducing weight 140 lbs. over stock. Order the QA1 1963-72 C10 coilover conversion system recommended for your year/make and model vehicle. Product features and details: * Powered rack-and-pinion offers quicker steering and a tighter feel. Plus, increase steering angle when fitting larger wheels and tires, and improve geometry for enhanced drivability * Increased Ground Clearance: The crossmember and control arms make your undercab rails the truck's lowest point—new upper shock mounts increase travel for a great ride and performance, even at low ride heights * Adjustable Shock Valving: Double-adjustable shocks offer independent rebound and compression tunability—great for trucks that will see track time or drivers who really want to dial in ride quality on the street * Easy, Bolt-In Installation: The crossmember comes powder coated and ready to install—no need to cut or weld your frame—it easily locates the steering rack, and you can choose mounts (sold separately) for common engines * Modular Engine Mounts: Choose from modular engine mounts (sold separately) that allow you to reuse your existing transmission mount and driveshaft (kits are available for small block Chevy, big block Chevy and LS applications—DIY mounts are also available if you want to customize the location of your engine * Front Sway Bar: The optional front sway bar (sold separately) adds even more cornering capabilities—it reduces body roll and keeps your tires planted to give you more grip in the turns Fitment Notes: * If you already have QA1's coil-over system, you can find retrofit kits to use your existing components * Total drop range depends on wheel/tire fitment * Will require you to trim inner fenders * Engine mounts are year-range specific to maintain OE bellhousing location * Optimized bump steer settings require at least 18 in. wheels -- 18 in. wheels can run up to 6 in. of backspacing -- 20 in. wheels can run up to 7 in. of backspacing * Requires use of C10 spindles * May require different headers and oil pan (Stock SBC and BBC pans fit) * Steering shaft is not included * May require new power steering hoses depending on fittings, pump, and engine placement
( 3 )
$5,500.95
Our Summit Racing™ 1970-74 Challenger and Barracuda Mopar EFI engine swap Pro Packs deliver engineered swap systems that eliminate the guesswork and doubt, while saving you the time you would have spent trying to match up universal parts. We've brought together Hooker, Lakewood, and BluePrint engines, creating a package of power and performance for your vehicle. Each Pro Pack contains Hooker BlackHeart engine mount brackets, transmission crossmember, polyurethane transmission mounts, and 304 stainless steel Gen III Hemi swap headers, along with Lakewood engine mounts. A Chrysler Hemi-compatible 426 c.i.d. ProSeries fuel-injected engine, base dressed or deluxe dressed, completes the package. Select the Summit™ engine swap Pro Pack desired for your Challenger or Barracuda. Notes: * Base dressed ProSeries engine includes water pump * Deluxe dressed ProSeries engine includes spark plugs and front accessory drive with water pump, alternator, power steering pump, and A/C compressor with either black or polished pulleys Engine specs: * 610 hp/525 lb.-ft. torque * Compression ratio: 10.48:1 Block: * New "BGE" Hellcat engine block * 4-bolt main * 4.090 in. bore * One-piece rear main seal Rotating Assembly: * Forged steel crank * 4.050 in. stroke * 6.125 in. connecting rods * Forged pistons * Internally balanced front and rear Cylinder Heads: * Gen III Hemi Apache aluminum cylinder heads * 73cc chamber * 2.140 in. intake/1.650 in. exhaust valves Cam specs: * Hydraulic roller cam * .610 intake/.611 exhaust lift * .614 intake/.614 exhaust lift (base dressed) * 231 intake/255 exhaust duration at .050 in. * 113-degree LSA * 115-degree LSA (base dressed) Ignition timing: Controlled by ECU Also included with engine: * Fuel injection * Throttle body * Fabricated intake manifold * Harmonic balancer * Muscle car-style mid-sump swap oil pan * Coil(s) * Timing cover (Car) * Valve covers * Holley Terminator ECU controller kit and wiring harness
Not Yet Reviewed
$17,755.24
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$19,755.24
Speedtech Performance USA Pro Touring 1967-69 F-body complete front subframes are designed as bolt-in packages that will elevate your first generation F-body to an entirely new level of performance. They include a specially matched, high-clearance tubular control arm front suspension; double-adjustable coilover shocks; and power steering rack and pinion for the optimum in handling performance and daily drivability. These suspension packages are available for a variety of classic muscle cars from the 1960s. Additional features: * Strong box-type, laser-cut and JIG-welded construction * Reduced weight over factory frames * Factory-alignment holes offer ease of aligning frame to body * Guldstrand mod geometry already built-in * Upper control arm mounts feature additional camber curve adjustability * Increased header and exhaust clearance * Fully adjustable rear crossmember fits all GM transmissions, as well as T-56 and TKO * Built-in tow/tie-down hooks eliminate strapping around painted frames * Accepts most aftermarket suspension components which fit a factory frame--and that clear coilover shocks * Heat-treated tubular 1 1/4 in. sway bar kit * Power rack and pinion unit with steering arms * QA1 double adjustable coilover shocks with thrust washers and adjusting wrench included; allows for 2 1/2 in. of ride height adjustment * Mounting hardware, instructions, and custom alignment specs
( 1 )
$6,459.99
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