We are very pleased to announce the newest addition to our FAST TRACK chassis lineup: 1967-'72 C-10 FAST TRACK with Independent Rear Suspension.
This chassis offers the same race proven, road driven and track tested benefits of our current C-10 FAST TRACK chassis, but with the advantage of the Roadster Shop IRS rear.
Standard Features include
RS Fast Track Front Suspension utilizing proprietary geometry
C6 Corvette spindle and Z06 hub assembly
Adjustable Afco billet coilovers
1.25" splined front sway bar with C6 Corvette end links
Custom fabricated, fully boxed, 10 gage frame rails
Utilizes all stock body mounting locations, bumper and core support mounts
Lowered ride height
Engine mounts for SBC, BBC, or optional LS Motors
Custom center crossmember with adjustable, drop out trans mount
Mid brace crossmember with exhaust ports for up to 3" exhaust
Adjustable Afco billet coilovers
Performance advantages:
Controlled roll center, matched front to rear, for predictable performance
Matched front and rear suspension camber curves.
Built in caster and camber street settings, easily adjustable for track set ups
Optimal motion ratio for accurate spring ratings yielding comfortable ride and exceptional performance
Delrin control arm bushings to reduce deflection and maintain suspension settings and ride quality.
Light weight components for lowest unsprung weight without sacrificing strength
C6 Corvette spindles, hubs and lower ball joints
Pricing options and details can be found on our website here:
http://www.roadstershop.com/products...ick-up-chassis
And some more info on the IRS setup itself: