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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 )
$5,198.36
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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
( 4 )
$5,198.36
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TeraFlex Alpine RT coilover suspension systems are designed specifically for the JL Rubicon Wrangler, as well as for each of the Rubicon's powertrain options. For every Rubicon Wrangler powertrain, a corresponding TeraFlex suspension system has been meticulously crafted to accommodate the subtle differences among the available motor choices within the Rubicon Wrangler lineup. Alpine RT suspension systems cater to JL Rubicon factory width axles, as well as the Tera60 or other axles featuring a 3.25 in. axle tube diameter. They feature Falcon coilovers developed to meet the distinct demands of the JL Wrangler and that address the common shortcomings of coilover shocks prevalent in today's noisy coilover market. Falcon coilover shocks are meticulously designed for utterly silent operation with sealed gimble bearing shock mounts, ensuring solid and noiseless control when combined with the TeraFlex coilover mount solution and allowing full suspension cycling without any component contact. The sleek, hard-anodized bodies of Falcon shocks serve as the perfect bearing surface for the sealed and lubricated spring sliders. The sliders' roller-bearing spring seats guarantee noiseless spring movement during compression and extension, even during spring twisting. Choose the quiet performance of TeraFlex Alpine RT coilover suspension systems for your Jeep. Additional features and notes: * Race-inspired performance for increased vehicle stability * Improved dynamic roll control and low-speed damping * Dramatic improvement in on-road comfort and off-road performance * Optimized fitment for unobstructed suspension travel and articulation * 13 in. stroke, front and rear * Adjustable crossover for true dual rate * 4.5 in. lift, +/- 1.25 in. adjustability using quick-adjust snap rings * Coated, booted, and sealed oversized gimbal lock bearings mount and maintain shock orientation * JL-specific springs and shock tuning * Falcon 3.3 Series quick-adjust tuning * Designed for standard 3.0 in. springs * Refreshed speed bumps silently provide 4x the bottoming resistance * RT4 long arm suspension for control, flex, and stability * Bolt on 1/4 in. laser-cut reinforced coilover brackets
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$9,009.99
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$9,910.99
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Those of you who want ultra-modern handling in your classic car can now have it with these fully independent Heidts Pro-G rear suspension packages. These high-horsepower independent rear suspension bolt-in packages are designed for almost any car. Heidts Pro-G rear suspension packages are completely bolt-on, requiring no cutting or floor modifications. If you want to take the performance of your hot rod to the highest level, Heidts Pro-G rear suspension packages are the only way to go.
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$9,198.90
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TeraFlex Jeep JT Alpine RT Hybrid coilover suspension systems are designed specifically to fit the needs of the JT Gladiator, both 3.0L diesel and 3.6L gas. For each Gladiator powertrain, a corresponding TeraFlex suspension system has been meticulously crafted to accommodate the subtle differences among the available motor choices within the Rubicon Gladiator lineup. These Hybrid systems integrate front bolt-on coilover brackets and JT-specific Falcon 3.3 coilovers, ensuring a high-performance, noise-free ride. Also, the rear extended travel suspension coupled with Falcon 3.3 quick-adjust piggyback shocks allow for up to 16 in. of travel. The systems cater to JL Rubicon factory width axles, as well as the Tera60 or other axles featuring a 3.25 in. axle tube diameter, while addressing the common shortcomings prevalent in today's noisy coilovers. Falcon coilover shocks are meticulously designed for utterly silent operation with sealed gimble bearing shock mounts, ensuring solid and noiseless control when combined with the TeraFlex coilover mount solution. This unique mount design allows for full suspension cycling without any component contact. Select a TeraFlex Alpine RT Hybrid coilover system designed for your Jeep JT. Additional features and benefits: * Race-inspired performance for increased vehicle stability * Improved dynamic roll control and low-speed damping * Dramatic improvement in on-road comfort and off-road performance * Optimized fitment for unobstructed suspension travel and articulation * 13 in. stroke front coilovers * Adjustable crossover for True Dual-Rate * JT-specific springs and shock tuning * Refreshed speed bumps silently provide 4 times the bottoming resistance * RT4 long arm suspension for control, flex, and stability * Bolt on 1/4 in. laser-cut reinforced coilover brackets * Adjustable Alpine IR long arms and brackets balance front caster angle and pinion angles, as well as optimize rear pinion angles and tune anti-squat geometry for proper suspension alignment on 3 to 6 in. lift kits * TeraFlex rear sway bar included * Rear coil spring retainers prevent the springs from unseating during full suspension travel * Heavy-duty forged adjustable track bars and track bar brackets improve steering response, center axles to optimize vehicle roll center, and reduce body roll for unsurpassed handling * Falcon's sleek, hard-anodized shock body serves as the perfect bearing surface for the new sealed and lubricated spring sliders * Sliders also boast roller-bearing spring seats, guaranteeing noiseless spring movement during compression and extension, even during spring twisting
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$8,839.99
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TeraFlex Jeep JT Gladiator 3.5 in. Alpine RT3 long arm extended-travel suspension systems provide a completely new driving experience with carefully selected components to safely provide 16 in. of rear suspension travel. TeraFlex Alpine RT (Rogue-Trail) systems include top-of-the-line components. The bolt-on Alpine IR long arms and brackets and HD forged adjustable track bars and brackets offer maximum adjustability making them the perfect mix of performance and comfort. Features and benefits: * Adjustable IR Alpine long arms and brackets balance front caster angle and pinion angles as well as optimize rear pinion angles and tune anti-squat geometry for proper suspension alignment on 3 to 6 in. lift kits * Constructed from durable 42mm x 4mm or 50mm x 5mm wall DOM tube for maximum strength * On higher lifts, bolt-on long arm brackets reposition frame-end control arm mounting points to restore near factory orientation to reduce bushing stress during extreme droop as well as shock load transferred through the long control arms * Brackets are gusseted and reinforced for superior strength with reduced NVH * Brackets feature a triple-stage powdercoating that provides superior durability and corrosion resistance * Long arm suspension crossmember and RockGuard transmission skid plate provides additional strength * Driveshaft lowering spacers, forged ST sway bar, and extended-travel accessory kit safely provide 16 in. of rear suspension travel * Rear coil spring retainers prevent the springs from unseating during full suspension travel * Delivers true Rogue-Trail (RT) performance * Dependable performance with zero worries * Positive, responsive handling with reduced NVH * Innovative, maintenance-free IR bushings provide unrestricted rotation and flex, as well as excellent NVH damping to improve on- and off-road ride quality and performance * Heavy-duty forged adjustable track bar and brackets improve steering response, center axle to optimize vehicle roll center, and reduce body roll for unsurpassed handling * SpeedBump and progressive bump stops provide progressive compression during high-speed suspension movement * Front sway bar quick-disconnects * Full range of movement for off-road flex and articulation * TeraFlex Limited Lifetime Warranty against defects
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$6,450.50
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TeraFlex Jeep JT Gladiator 4.5 in. Alpine RT4 long arm extended-travel suspension systems excel on the highway, off-road, through the desert, or rock crawling! They feature full suspension adjustability with carefully selected components to safely provide 16 in. of rear suspension travel. TeraFlex Alpine RT (Rogue-Trail) systems include top-of-the-line components. The bolt-on Alpine IR long arms and brackets and HD forged adjustable track bars and brackets allow full suspension adjustability, while the SpeedBumps smooth out unexpected trail bumps. Features and benefits: * Adjustable IR Alpine long arms and brackets balance front caster angle and pinion angles as well as optimize rear pinion angles and tune anti-squat geometry for proper suspension alignment on 3 to 6 in. lift kits * Constructed from durable 42mm x 4mm or 50mm x 5mm wall DOM tube for maximum strength * On higher lifts, bolt-on long arm brackets reposition frame-end control arm mounting points to restore near factory orientation to reduce bushing stress during extreme droop as well as shock load transferred through the long control arms * Brackets are gusseted and reinforced for superior strength with reduced NVH * Brackets feature a triple-stage powdercoating that provides superior durability and corrosion resistance * Long arm suspension crossmember provides additional strength * Driveshaft lowering spacers, forged ST sway bar, and extended-travel accessory kit safely provide 16 in. of rear suspension travel * Rear coil spring retainers prevent the springs from unseating during full suspension travel * Delivers true Rogue-Trail (RT) performance * Dependable performance with zero worries * Positive, responsive handling with reduced NVH * Innovative, maintenance-free IR bushings provide unrestricted rotation and flex, as well as excellent NVH damping to improve on- and off-road ride quality and performance * Heavy-duty forged adjustable track bar and brackets improve steering response, center axle to optimize vehicle roll center, and reduce body roll for unsurpassed handling * SpeedBump and progressive bump stops provide progressive compression during high-speed suspension movement * Front sway bar quick-disconnects * Full range of movement for off-road flex and articulation * TeraFlex Limited Lifetime Warranty against defects
Not Yet Reviewed
$6,502.36
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The granddaddy of all kits--TeraFlex Alpine RT6 long arm suspension systems are engineered to excel on the highway, off-road, through the desert, or rock crawling! Building on their already capable Alpine CT Cross-Trail systems, TeraFlex Alpine RT Rogue Trail suspension systems include all their top-of-the-line components in a no-compromise package. Alpine RT6 systems include HD drag link flip kit with front track bar drop bracket and frame brace kit, adjustable Alpine IR (Independent Rotation) control arms, innovative bushings and brackets, heavy-duty forged track bars, plus additional components that will deliver a completely new driving experience with superior ride quality and performance regardless of terrain. Systems are available with or without Falcon Fast Adjust shocks. Features and benefits: * Alpine RT6: -- Lift height: 6 in. -- Maximum tire diameter: 38 in. -- HD drag link flip kit with front track bar drop bracket and frame brace kit corrects steering geometry, eliminates front end shimmy, and reinforces the frame * RT Rogue Trail long arm suspension systems: -- Adjustable Alpine IR long control arms and brackets balance front caster angle and pinion angles as well as optimize rear pinion angle and tune anti-squat geometry for proper suspension alignment on 3 to 6 in. lift kits -- Control arms are constructed from durable 42mm x 4mm (upper) or 50mm x 5mm (lower) wall DOM tube for maximum strength -- On higher lifts, Alpine brackets reposition frame-end control arm mounting points to restore near factory orientation to reduce bushing stress during extreme droop, as well as shock load transferred through the control arms -- Alpine brackets are gusseted and reinforced for superior strength with reduced NVH compared to other long arm kits * Rogue Trail: -- Delivers true Rogue Trail (RT) performance -- Dependable performance with zero worries -- Positive, responsive handling with reduced NVH -- IR (Independent Rotation) bushings provide unrestricted rotation and flex as well as excellent NVH damping -- Maintenance-free IR bushings improve on- and off-road ride quality and performance -- HD forged adjustable front and rear (4 in.+) track bars and rear track bar bracket improve steering response, center axles to optimize vehicle roll center, and reduce body roll for unsurpassed handling -- Front speedbump and rear progressive bump stops provide progressive compression during high-speed suspension movement -- Coil spring retainers prevent the springs from unseating during full suspension travel -- Full range of movement for off-road flex and articulation -- TeraFlex Limited Lifetime Warranty against defects
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$5,381.28
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TeraFlex Jeep JL Wrangler 3.5 in. Alpine RT3 long arm suspension systems provide dependable performance with zero worries. Just install and drive, thanks to their simple bolt-on installation—no welding required. They include an Alpine IR front track bar, plus front and rear track bar brackets for maximum adjustability, which collectively improve steering response while optimizing your vehicle's roll center for unsurpassed handling. The adjustable Alpine IR long control arms tune caster angle, anti-squat geometry, and tire position. On higher lifts, they retain near-factory orientation, reducing bushing stress and shock load transfer. TeraFlex JL Wrangler 3.5 in. Alpine Rogue Trail 3 long arm kits provide reduced noise, vibration, and harshness. Features, items, and specs: * Available with or without Falcon SP2 3.3 fast-adjust shocks for 2- and 4-door models * Independent rotation (IR) bushings remove bind during compression for unrestricted droop and noticeable ride improvement * Up to 37 in. maximum tire diameter (depending on application) * 3.5 in. lift coil springs * Alpine IR long control arm and bracket kit (8-arm adjustable; 3 to 6 in. lift; brackets are gusseted and reinforced for extra strength) * Speedbump and progressive bump stop kit (0 to 4.5 in. lift) * 2.0 in. bump stop strike pad extension kit * 0.5 in. bump stop strike pad shim kit * 10.75 in. front sway bar link kit * 11.50 in. rear sway bar link kit * Front brake line anchor kit * All necessary hardware * Some modifications may be required, depending on application
Not Yet Reviewed
$5,069.32
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TeraFlex Jeep JL Wrangler 4.5 in. Alpine RT4 long arm suspension systems provide dependable performance with zero worries. Just install and drive, thanks to their simple bolt-on installation—no welding required. They include an Alpine IR front track bar, plus front and rear track bar brackets for maximum adjustability, which collectively improve steering response while optimizing your vehicle's roll center for unsurpassed handling. The adjustable Alpine IR long control arms tune caster angle, anti-squat geometry, and tire position. On higher lifts, they retain near-factory orientation, reducing bushing stress and shock load transfer. TeraFlex JL Wrangler 4.5 in. Alpine Rogue Trail 4 long arm kits provide reduced noise, vibration, and harshness. Features, items, and specs: * Available with or without Falcon SP2 3.3 fast-adjust shocks for 2- and 4-door models * Independent rotation (IR) bushings remove bind during compression for unrestricted droop and noticeable ride improvement * Up to 39 in. maximum tire diameter (depending on application) * 4.5 in. lift coil springs * Alpine IR long control arm and bracket kit (8-arm adjustable; 3 to 6 in. lift; brackets are gusseted and reinforced for extra strength) * Speedbump and progressive bump stop kit (0 to 4.5 in. lift) * 2.0 in. bump stop strike pad extension kit * 0.5 in. bump stop strike pad shim kit * 10.75 in. front sway bar link kit * 11.50 in. rear sway bar link kit * Front brake line anchor kit * All necessary hardware * Some modifications may be required, depending on application
Not Yet Reviewed
$5,097.37
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