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1967–70 Mercury Cougar chassis

4 aftermarket chassis and subframes from 3 builders.

Chris Alston's Chassisworks, Roadster Shop, Schwartz Performance

Aftermarket chassis

Prices checked Oct 2, 2026

Compare Builder & product Type Front Rear Price
Chris Alston's Chassisworks Total Control Products Weld-On Firewall-Forward Frame Clip (TCP KCFA2 / KCFT2) Front subframe A-arm; TCP packages sold separately n/a $1,714–$1,763 Clip only ($1,763 splined; $1,714 tubular). Susp: KS2 $3,850; KS3 $4,469; KS4 $8,001; KS5… Source
Chris Alston's Chassisworks Total Control Products Weld-On Full-Subframe Clip (TCP KCSA2 / KCST2) Front subframe A-arm; TCP packages sold separately n/a $2,156–$2,315 Clip only ($2,315 splined; $2,156 tubular). Susp: KS2 $3,850; KS3 $4,469; KS4 $8,001; KS5… Source
Roadster Shop 1969-70 Mercury Cougar SPEC Fits 1969-70 Mercury Cougar Full frame SLA double-wishbone IFS, 59in track Parallel 4-link with panhard bar, no floor mods $16,495 Base price (starting configuration, before options) Source
Schwartz Performance 1967-1970 Mercury Cougar G-Machine Chassis Full frame Double A-arm, low-friction ball joints, power rack, HD splined sway bar Moser full-floating 9" (56" hub-to-hub); IRS optional Quote only Source
Tick up to 4 to compare side by side.

Reading these prices

Starting prices aren't always comparable. Some include suspension, steering and brakes; some are a bare frame or front clip and the rest is extra. Check the Front and Rear columns and each product's notes before comparing totals. "Price on request" means the builder quotes each build. Confirm with the builder before you order, and send corrections through our contact page.