1978 Chassis & Suspension - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

QA1 1965-79 F-100 Coilover Conversion Systems for 1965-1979 F-100 - 52620-S400

Suspension Handling Package, Front, 3 in. to 5 in. Drop, Single Adjustable Coilover, 400 lbs./in. Spring Rate, Tubular Control Arms, Kit

Part Number: QA1-52620-S400

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RideTech StreetGrip Suspension Systems for 1970-1981 CAMARO, FIREBIRD - 11175010

RideTech StreetGrip Suspension Systems for 1970-1981 CAMARO, FIREBIRD - 11175010

Suspension Package, StreetGrip, Chevy, Pontiac, Kit

Part Number: ART-11175010

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QA1 Rear Suspension Conversion Systems for 1975-1986 C10, 1973-1974 C10 PICKUP, 1987 R10 - R230-170

Rear Suspension System, Adjustable, Double Adjustable Coilover, 170 lbs./in., Torque Arm, Panhard Bar, GM 10-Bolt, Chevy C10, Kit

Part Number: QA1-R230-170

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QA1 Rear Suspension Conversion Systems R232-170

Rear Suspension System, Adjustable, Double Adjustable Coilover, 170 lbs./in., Torque Arm, Panhard Bar, Ford 9 in., Chevy C10, Kit

Part Number: QA1-R232-170

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QA1 Rear Suspension Conversion Systems R230-250

Rear Suspension System, Adjustable, Double Adjustable Coilover, 250 lbs./in., Torque Arm, Panhard Bar, GM 10-Bolt, Chevy C10, Kit

Part Number: QA1-R230-250

5.0 out of 5 stars ( 1 )

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QA1 1967-91 C20/R20 Front Coilover Conversion Systems 52619-S750

Coilover Conversion, Single Adjustable Shocks, 750 lb. Spring Rate, Upper and Lower Control Arms, Tubular, Black Powdercoated, Chevy, GMC, Kit

Part Number: QA1-52619-S750

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QA1 Level 1 Big Wheel Kits BW01-GMB5

Suspension Handling Packages, Level 1 Big Wheel Kits, Coil Springs, Shocks/Struts, Trailing Arms, 0-2.000 in. Drop, Buick, Chevy, Olds, Pontiac, Kit

Part Number: QA1-BW01-GMB5

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

RideTech RidePro E5 Air Ride Suspension Control Single Compressor Systems 30534000

Suspension Control System, RidePro E5, 3-Gallon Tank, Single Compressor, 1/4 in. Valve, Digital 4-Corner Readout, 12 V, Kit

Part Number: ART-30534000

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

QA1 Level 1 Full Vehicle Handling Suspension Kits HK21-GMB4

HANDLING KIT LEVEL 1, GM B-BODY; 78-93 GM B-BODY, W/ SHOCKS

Part Number: QA1-HK21-GMB4

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QA1 1965-79 F-100 Coilover Conversion Systems for 1965-1979 F-100, 1975-1979 F-150 - 52621-D400

Suspension Handling Package, Front, 5 in. to 7 in. Drop, Double Adjustable Coilover, 400 lbs./in. Spring Rate, Tubular Control Arms, Kit

Part Number: QA1-52621-D400

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

QA1 Four Link Conversion and Standard Ford 9 in. Axle Kits for 1970-1981 CAMARO, FIREBIRD - R257-170S

Rear Suspension, 4 Link Conversion, Triangulated, Double Adjustable, 170 lbs/in, Springs, Black, Ford 9 in, Standard Axle, Chevrolet, Pontiac, Kit

Part Number: QA1-R257-170S

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

QA1 1965-79 F-100 Coilover Conversion Systems for 1965-1979 F-100, 1975-1979 F-150 - 52620-D400

Suspension Handling Package, Front, 3 in. to 5 in. Drop, Double Adjustable Coilover, 400 lbs./in. Spring Rate, Tubular Control Arms, Kit

Part Number: QA1-52620-D400

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Helix CornerKiller IFS Suspension Packages HEXIFSCFMOYD01PLDB

Front Suspension Kit, 67-79 Ford CornerKiller IFS Coil Over 2" Drop 5x4.5 Power LHD Rack Narrowed Arms

Part Number: HLI-9081372

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

QA1 Four Link Conversion Kits for 1970-1981 CAMARO, FIREBIRD - R357-170

Rear Suspension, 4 Link Conversion, Triangulated, Double Adjustable, 170 lbs/in, Springs, Trailing Arm, Black Powdercoated, Chevrolet, Pontiac, Kit

Part Number: QA1-R357-170

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Flaming River 1970-81 Camaro Power Rack and Pinion Cradle Kits for 1970-1981 CAMARO - FR316KTPWB

Rack and Pinion Cradle System, Natural Finish Rack, Power, Chevy, Kit

Part Number: FLA-FR316KTPWB

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

QA1 Level 3 Full Vehicle Handling Suspension Kits HK33-GMG1

HANDLING KIT LEVEL 3, GM G-BODY; 78-88 GM G-BODY, W/O SHOCKS

Part Number: QA1-HK33-GMG1

Not Yet Reviewed

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Helix CornerKiller IFS Suspension Packages HEXIFSCCMQYD01MLSA

Front Suspension Kit, 60-87 Chevy CornerKiller IFS Coil Over Stock 5x4.5 Manual LHD Rack

Part Number: HLI-9080001

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Flaming River 1973-87 Chevrolet Truck Power Rack and Pinion Cradle Kits FR318NC

Power Rack and Pinion Cradle Kit, Conversion, Steel Rack, Chevy Truck 1973-87, No Column, Flaming River

Part Number: FLA-FR318NC

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

QA1 Level 2 Full Vehicle Drag Racing Suspension Kits for 1970-1981 CAMARO, FIREBIRD - DK22-GMF2

DRAG KIT LEVEL 2, F-BODY; 70-81 GM F-BODY, W/ SHOCKS

Part Number: QA1-DK22-GMF2

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QA1 Rear Suspension Conversion Systems for 1975-1986 C10, 1973-1974 C10 PICKUP, 1987 R10 - R231-250

Rear Suspension System, Adjustable, Double Adjustable Coilover, 250 lbs./in., Torque Arm, Panhard Bar, GM 12-Bolt, Chevy C10, Kit

Part Number: QA1-R231-250

Not Yet Reviewed

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QA1 Level 2 Full Vehicle Handling Suspension Kits HK32-GMB4

HANDLING KIT LEVEL 2, GM B-BODY; 78-93 GM B-BODY, W/O SHOCKS

Part Number: QA1-HK32-GMB4

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QA1 Rear Suspension Conversion Systems for 1973-1979 F-100, 1975-1979 F-150 - R222-200

Rear Coilover Conversion System, Double Adjustable, 200 lbs./in. Spring Rate, Ford, Kit

Part Number: QA1-R222-200

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

QA1 Rear Suspension Conversion Systems for 1973-1979 F-100, 1975-1979 F-150 - R222-170

Rear Coilover Conversion System, Double Adjustable, 170 lbs./in. Spring Rate, Ford, Kit

Part Number: QA1-R222-170

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

QA1 Rear Suspension Conversion Systems for 1975-1986 C10, 1973-1974 C10 PICKUP, 1987 R10 - R131-170

Rear Suspension System, Adjustable, Single Adjustable Coilover, 170 lbs./in., Torque Arm, Panhard Bar, GM 12-Bolt, Chevy C10, Kit

Part Number: QA1-R131-170

Not Yet Reviewed

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QA1 Rear Suspension Conversion Systems for 1973-1979 F-100, 1975-1979 F-150 - R122-200

Rear Coilover Conversion System, Single Adjustable, 200 lbs./in. Spring Rate, Ford, Kit

Part Number: QA1-R122-200

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today