Rear Suspension Kit | Summit Racing

QA1 Four Link Conversion and Standard Ford 9 in. Axle Kits for 1970-1981 CAMARO, FIREBIRD - R357-170S

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

Part Number: QA1-R357-170S

Not Yet Reviewed

Estimated Ship Date: Mar 17, 2026 if ordered today

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Estimated Ship Date: Mar 17, 2026 if ordered today

QA1 Four Link Conversion and Narrowed Ford 9 in. Axle Kits for 1968 CHEVY II, 1969-1972 NOVA, 1971-1972 VENTURA - R358-170N

REAR SUSPENSION, 68-72 GM X-BODY, 68-72 GM X-BODY, MOD, 12-170, AXLE-NAR

Part Number: QA1-R358-170N

Not Yet Reviewed

Estimated Ship Date: Mar 17, 2026 if ordered today

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Estimated Ship Date: Mar 17, 2026 if ordered today

QA1 Four Link Conversion and Standard Ford 9 in. Axle Kits for 1968 CHEVY II, 1969-1972 NOVA, 1971-1972 VENTURA - R358-170S

REAR SUSPENSION, 68-72 GM X-BODY, 68-72 GM X-BODY, MOD, 12-170, AXLE-STD

Part Number: QA1-R358-170S

Not Yet Reviewed

Estimated Ship Date: Mar 17, 2026 if ordered today

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Estimated Ship Date: Mar 17, 2026 if ordered today

QA1 Rear Suspension Packages R123-130

REAR SUSPENSION, 64-66 FORD MUSTANG, 64-66 FORD MUSTANG, S-ADJ, 12-130

Part Number: QA1-R123-130

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

QA1 Rear Suspension Packages R123-130S

REAR SUSPENSION, 64-66 FORD MUSTANG, 64-66 FORD MUSTANG, S-ADJ, 12-130, AXLE-

Part Number: QA1-R123-130S

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

QA1 Rear Suspension Packages R124-150S

REAR SUSPENSION, 67-70 FORD MUSTANG, 67-70 FORD MUSTANG, S-ADJ, 12-150, AXLE-

Part Number: QA1-R124-150S

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

QA1 Rear Suspension Packages R223-130S

REAR SUSPENSION, 64-66 FORD MUSTANG, 64-66 FORD MUSTANG, D-ADJ, 12-130, AXLE-

Part Number: QA1-R223-130S

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Detroit Speed Rear Speed 2 Kits 041610DS

Rear Speed Kit 2, Gas Shock, Upper/Lower Trailing Arms, Sway Bar, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: DSR-041610DS

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

Detroit Speed Rear Speed 2 Kits 041608DS

Rear Speed Kit 2, Gas Shock, Springs, Upper/Lower Trailing Arms, Sway Bar, Buick, Chevy, GMC, Oldsmobile Pontiac

Part Number: DSR-041608DS

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

Detroit Speed Rear Speed 3 Kits 041612DS

Rear Speed Kit 3, Non-Adjustable Shocks, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: DSR-041612DS

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

Detroit Speed Rear Speed 3 Kits 041611-DDS

Rear Suspension Packages, Rear Speed 3 Kits, Rear Double Adjustable Coilover, Sway Bar, Trailing Arms, Springs, Black, Chevy, Oldsmobile, Pontiac, Kit

Part Number: DSR-041611-DDS

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

Heidts Pro-G Independent Rear Suspension Kits for 1970-1973 CAMARO, FIREBIRD - IRC-201-S

Heidts Pro-G Independent Rear Suspension Kits for 1970-1973 CAMARO, FIREBIRD - IRC-201-S

Rear Suspension Packages, Pro-G IRS, Third Member, Cast Iron Case, Ford 9 in. Case Style, Wilwood Black Calipers, Chevrolet, Pontiac, Kit

Part Number: HDT-IRC-201S

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

Heidts 1967-69 Camaro PRO-G Independent Rear Suspension Kits for 1967-1969 CAMARO, FIREBIRD - IRC-101-2

Rear Suspension Packages, Pro-G IRS, Third Member, Aluminum Case, Ford 9 in. Case Style, Wilwood 4-piston Calipers, Chevrolet, Pontiac, Each

Part Number: HDT-IRC-101-2

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

Heidts 1967-69 Camaro PRO-G Independent Rear Suspension Kits for 1967-1969 CAMARO, FIREBIRD - IRC-101-3

Rear Suspension Packages, Pro-G IRS, Third Member, Aluminum Case, Ford 9 in. Case Style, Wilwood 4-piston Calipers, Chevrolet, Pontiac, Each

Part Number: HDT-IRC-101-3

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

Heidts 1967-69 Camaro PRO-G Independent Rear Suspension Kits for 1967-1969 CAMARO, FIREBIRD - IRC-101-4

Rear Suspension Packages, Pro-G IRS, Third Member, Aluminum Case, Ford 9 in. Case Style, Wilwood 4-piston Calipers, Chevrolet, Pontiac, Each

Part Number: HDT-IRC-101-4

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

Heidts 1967-69 Camaro PRO-G Independent Rear Suspension Kits for 1967-1969 CAMARO, FIREBIRD - IRC-101-1

Rear Suspension Packages, Pro-G IRS, Third Member, Aluminum Case, Ford 9 in. Case Style, Wilwood 4-piston Calipers, Chevrolet, Pontiac, Each

Part Number: HDT-IRC-101-1

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

Heidts 1967-69 Camaro PRO-G Independent Rear Suspension Kits for 1967-1969 CAMARO, FIREBIRD - IRC-101-10

Rear Suspension Packages, Pro-G IRS, Third Member, Aluminum Case, Ford 9 in. Case Style, Wilwood 4-piston Calipers, Chevrolet, Pontiac, Each

Part Number: HDT-IRC-101-10

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

Heidts Pro-G Independent Rear Suspension Kits for 1964-1970 MUSTANG - IRM-101-S

Rear Suspension Packages, Pro-G IRS, Third Member, Cast Iron Case, Ford 9 in. Case Style, Wilwood Black Calipers, Ford, Each

Part Number: HDT-IRM-101S

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

Call to Order

Heidts Pro-G Independent Rear Suspension Kits IRU-56

Rear Suspension Packages, Pro-G IRS, Third Member, Cast Iron Case, Ford 9 in. Case Style, Wilwood 4-piston Calipers, Kit

Part Number: HDT-IRU-56

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

Heidts Pro-G Independent Rear Suspension Kits IRU-58

Rear Suspension Packages, Pro-G IRS, Third Member, Aluminum Case, Ford 9 in. Case Style, Wilwood 4-piston Calipers, Kit

Part Number: HDT-IRU-58

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

Call to Order

Heidts 1964-70 Ford Mustang PRO-G Independent Rear Suspension Kits for 1964-1970 MUSTANG - IRM-101-9

Rear Suspension Packages, Pro-G IRS, Third Member, Aluminum Case, Ford 9 in. Case Style, Wilwood 4-piston Calipers, Ford, Each

Part Number: HDT-IRM-101-9

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

Heidts 1955-57 Chevy Car PRO-G Independent Rear Suspension Kits for 1955-1957 BEL AIR, ONE-FIFTY SERIES, TWO-TEN SERIES - IRS-151-1

Rear Suspension Packages, Pro-G IRS, Third Member, Aluminum Case, Ford 9 in. Case Style, Wilwood 4-piston Calipers, Chevrolet, Each

Part Number: HDT-IRS-151-1

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

Heidts 1964-70 Ford Mustang PRO-G Independent Rear Suspension Kits for 1964-1970 MUSTANG - IRM-101-6

Rear Suspension Packages, Pro-G IRS, Third Member, Aluminum Case, Ford 9 in. Case Style, Wilwood 4-piston Calipers, Ford, Each

Part Number: HDT-IRM-101-6

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

Heidts 1964-70 Ford Mustang PRO-G Independent Rear Suspension Kits for 1964-1970 MUSTANG - IRM-101-7

Rear Suspension Packages, Pro-G IRS, Third Member, Aluminum Case, Ford 9 in. Case Style, Wilwood 4-piston Calipers, Ford, Each

Part Number: HDT-IRM-101-7

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

Heidts 1964-70 Ford Mustang PRO-G Independent Rear Suspension Kits for 1964-1970 MUSTANG - IRM-101-8

Rear Suspension Packages, Pro-G IRS, Third Member, Aluminum Case, Ford 9 in. Case Style, Wilwood 4-piston Calipers, Ford, Each

Part Number: HDT-IRM-101-8

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today