Find the right chassis for your car
Pick your car to compare every aftermarket chassis and subframe made for it, from 27 builders, with published prices. Each comparison also covers the original frame and the kits that stiffen and modernize it.
367 chassis and subframes across 61 cars. Prices checked Oct 14, 2026.
Every car we compare
Chevrolet, Pontiac & GM cars
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1949–54 Chevrolet car (Styleline, Fleetline, Bel Air)
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1955–57 Tri-Five Chevrolet (Bel Air, 210, 150, Nomad)
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1958–64 Impala, Bel Air & Biscayne
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1962–67 Chevy II / Nova
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1964–67 Chevelle, GTO & GM A-body
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1965–70 Impala & GM B-body
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1967–69 First-gen Camaro & Firebird
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1968–72 Chevelle, GTO & GM A-body
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1968–74 Nova
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1970–72 Monte Carlo
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1970–81 Second-gen Camaro & Firebird
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1971–76 Impala & Caprice
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1978–88 GM G-body (Monte Carlo, Regal, Cutlass, Grand Prix)
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1982–92 Third-gen Camaro & Firebird
Corvette
Chevrolet & GMC trucks and Blazers
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1947–54 Advance Design pickup (3100)
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1955–59 Task Force pickup
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1960–66 C10 pickup
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1960–66 Suburban (Carryall)
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1967–72 C10 pickup
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1967–72 K10 4x4 pickup
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1967–72 Suburban (Carryall)
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1969–72 K5 Blazer, first generation
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1973–91 K5 Blazer, second generation
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1973–87 Squarebody C10 pickup
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1973–87 Squarebody K10 4x4 pickup
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1973–91 Squarebody Suburban
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1988–98 OBS C1500 pickup
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1992–99 GMT400 Suburban
Ford & Mercury cars
Ford trucks & Bronco
Mopar
Jeep
International Harvester
European
Japanese: Datsun & Nissan
Japanese: Toyota & Lexus
How this list is built
We started with Roadster Shop's full catalog, then checked Art Morrison, Detroit Speed, Schwartz, Chassisworks, Speedtech, SRIII, Scott's, TCI, Ridetech, Heidts and other builders for every car. A car is listed when at least two builders make a chassis for it, or when there's a clear path to upgrade the original frame. "From" prices are the lowest published price, which is sometimes a bare front clip without suspension. Unibody cars without an aftermarket chassis, like most Japanese and European classics, are on Chassis stiffening, with their suspension kits linked from each car. Builders can send corrections through our contact page.
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