Car & Truck Chassis & Suspension Parts

Welcome to the home of great handling and ride quality! We stock a huge assortment of car and truck chassis and suspension parts like shocks, struts, and coil and leaf...

Welcome to the home of great handling and ride quality! We stock a huge assortment of car and truck chassis and suspension parts like shocks, struts, and coil and leaf springs, so whether you want a smooth street ride, responsive race handling, or rugged off-road control, you can find all the parts you need for your suspension upgrades here. We have complete lowering kits for a road-hugging sport stance, and lift kits to accommodate massive tires and greater suspension travel. Summit also has steering components, sway bars, frame rails and connectors, tie rods, wheelie bars, and wheel tubs, plus engine, transmission, and...

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Results 1 - 25 of 407

RideTech Subframes 11162798

Subframe, Front, Hub Spindles, Steel, Black Powdercoated, GM F-body/ X-Body, Kit

Part Number: ART-11162798

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RideTech Subframes for 1970-1981 CAMARO, FIREBIRD - 11172798

Subframe, Front, Hub Spindles, Steel, Black Powdercoated, GM F-body, Kit

Part Number: ART-11172798

Not Yet Reviewed

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Heidts Front Suspension Packages MTF-202

1964-1970 Mustang PRO-G independent front suspension kit. Complete hub to hub kit

Part Number: HDT-MTF-202

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Detroit Speed Aluma-Frame Front Suspension Packages for 1964-1970 MUSTANG - 032050-DDS

Front Suspension System Aluma-Frame W/Ford 5 on 4-1/2" Bolt Pattern - 1964.5-1970 Mustang Double Adj.

Part Number: DSR-032050-DDS

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Ridetech 1965-79 F-100/F-150 IFS Suspension Systems for 1965-1979 F-100, 1975-1979 F-150 - 12312799

Front Suspension Package, with Crossmember, Control Arms, 2 in. Drop Spindles, Mustang Foxbody Steering Rack, Delrin Bushings, Bolt On, Ford, Kit

Part Number: ART-12312799

Not Yet Reviewed

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Detroit Speed SpeedMAX Front Suspension Packages for 1967-1972 C10 PICKUP, C15/C1500 PICKUP - 032080-SDS

Front Suspension Package, Dual 5 x 5 and 5 x 4 3/4 in. Bolt Patterns, Single Adjustable Coilovers, Chevy, GMC, Kit

Part Number: DSR-032080-SDS

Not Yet Reviewed

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Detroit Speed SpeedMAX Front Suspension Packages 032082-SDS

Front Suspension Package, Dual 5 x 5 1/2 in. or 5 x 4 3/4 in. Bolt Pattern, Single Adjustable Coilover, Chevy, GMC, Kit

Part Number: DSR-032082-SDS

Not Yet Reviewed

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Detroit Speed Aluma-Frame Front Suspension Packages for 1964-1970 MUSTANG - 032050-SDS

Suspension Package, Aluma-Frame, Aluminum/Steel, Natural/Black, Power Rack, Ford, Kit

Part Number: DSR-032050-SDS

Not Yet Reviewed

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Heidts Superide Independent Front Suspension Kits for 1970-1971 TORINO - BX-667

Front Suspension Packages, Superide, Crossmember, Control Arms, Power Rack and Pinion, Coilover Shocks and Springs, 400 lbs./in. Rate, Ford, Kit

Part Number: HDT-BX-667

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Heidts Superide Independent Front Suspension Kits for 1939 JA MASTER DELUXE, MASTER 85, 1937-1938 MASTER - BX-212

Heidts Superide Independent Front Suspension Kits for 1939 JA MASTER DELUXE, MASTER 85, 1937-1938 MASTER - BX-212

Front Suspension Packages, Superide, Steel Crossmember, Rack and Pinion, Chevrolet, Kit

Part Number: HDT-BX-212

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Heidts Superide Independent Front Suspension Kits for 1934 MODEL 40 A, 1933 MODEL 46 - BX-103

Front Suspension Packages, Superide, Steel Crossmember, Tubular Control Arms, Rack and Pinion, Ford, Kit

Part Number: HDT-BX-103

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Heidts Superide Independent Front Suspension Kits BX-306

Front Suspension Packages, Superide, Crossmember, Tubular Control Arms, Power Rack and Pinion, Chevrolet, Kit

Part Number: HDT-BX-306

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Heidts 1970-74 Mopar Challenger and Barracuda PRO-G Independent Front Suspension Kits for 1970-1974 BARRACUDA, CHALLENGER, CUDA - MO-100

Front Suspension, PRO-G, IFS Conversion, Tubular Control Arms, 11.00 in. Brakes, Coilovers, 2 in. Drop Spindles, Mopar E-Body, Dodge, Plymouth, Kit

Part Number: HDT-MO-100

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Heidts Superide Independent Front Suspension Kits for 1934 MASTER, 1934-1935 STANDARD - BX-114

Front Suspension Packages, Superide, Steel Crossmember, Tubular Control Arms, Rack and Pinion, Chevrolet, Kit

Part Number: HDT-BX114

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Heidts Superide Independent Front Suspension Kits BX-211-N

Front Suspension Packages, Superide, Steel Crossmember, Tubular Control Arms, Manual Rack and Pinion, Willys, Kit

Part Number: HDT-BX-211-N

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Heidts Superide Independent Front Suspension Kits BX-203

Front Suspension Packages, Superide, Steel Crossmember, Tubular Control Arms, Ford, Kit

Part Number: HDT-BX-203

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Heidts Superide Independent Front Suspension Kits for 1932 MODEL B - BX-105

Front Suspension Packages, Superide, Steel Crossmember, Pinched Rails, Ford, Kit

Part Number: HDT-BX-105

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Heidts Superide Independent Front Suspension Kits BX-307

Front Suspension Packages, Superide, Crossmember, Tubular Control Arms, Power Rack and Pinion, Chevrolet, Kit

Part Number: HDT-BX-307

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Heidts Superide Independent Front Suspension Kits BX-305

Front Suspension Packages, Superide, Crossmember, Tubular Control Arms, Power Rack and Pinion, Chevrolet, Kit

Part Number: HDT-BX-305

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Heidts Superide Independent Front Suspension Kits for 1932 MODEL B - BX-105-IN

Front Suspension Packages, Superide, Steel Crossmember, Pinched Rails with Inboard Shocks, Ford, Kit

Part Number: HDT-BX-105-IN

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Heidts Superide Independent Front Suspension Kits for 1932 MODEL B - BX-102

Front Suspension Packages, Superide, Steel Crossmember, Tubular Control Arms, Rack and Pinion, Front Disc Brake Kit, Ford, Kit

Part Number: HDT-BX-102

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Heidts Superide Independent Front Suspension Kits for 1937 MODEL 74, 1938 MODEL 82 A, 1939-1940 STANDARD - BX-202

Front Suspension Packages, Superide, Steel Crossmember, Tubular Control Arms, Rack and Pinion, Ford, Kit

Part Number: HDT-BX-202

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Heidts Superide Independent Front Suspension Kits for 1967-1970 COUGAR, 1964-1970 MUSTANG - BX-350

Front Suspension Packages, Superide, Crossmember, Tubular Control Arms, Manual Rack and Pinion, Ford, Mercury, Kit

Part Number: HDT-BX-350

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Heidts Superide Independent Front Suspension Kits for 1962-1967 CHEVY II - BX-320

Front Suspension Packages, Superide, Crossmember, Tubular Control Arms, Manual Rack and Pinion, Chevrolet, Kit

Part Number: HDT-BX-320

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Heidts Superide Independent Front Suspension Kits for 1966-1967 COMET, FAIRLANE - BX-601

Front Suspension Packages, Superide, Crossmember, Tubular Control Arms, Power Rack and Pinion, Coilover Shocks and Springs, Ford, Mercury, Kit

Part Number: HDT-BX-601

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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