
Corsa Red K20
One-owner-since-'71 K20, GM 502 big-block, 6" lift, built to the last fastener
The build
A one-owner K20 since 1971, taken to the frame and rebuilt in-house. A GM Crate 502 making 508 hp, a 6-inch lift on 2.5 Fox shocks, powder-coated chassis, and Ferrari Corsa Red over GM white, a ground-up build finished down to the last fastener.
This K20 has had one owner since 1971, and Sixty8 rebuilt it from the frame up without cutting a corner. The chassis is powder-coated and bolted together with ARP 12-point fasteners in place of the factory rivets. It sits on a 6-inch lift with 2.5-series Fox shocks and full crossover steering, rolling 35-inch KMC wheels on Nitto tires. Power is a GM Crate 502 big-block, 508 horsepower, 580 lb-ft, breathing through a full stainless 2.5-inch mandrel-bent exhaust with an X-pipe. The details are where it earns its keep: a Bedwood Industries bed with hidden fasteners, a Wicked Fabrications fuel filler door, power side steps triggered off the door switches, and a fully hidden stereo, Morel three-ways, a 10-inch JL sub behind the seat, DSP amplifiers. Ferrari Corsa Red over GM white, done right.
- Model
- Chevrolet K20 4x4
- Ownership
- One owner since 1971
- Engine
- GM Crate 502 big-block
- Output
- 508 hp · 580 lb-ft
- Suspension
- 6" lift · 2.5 Fox shocks · full crossover steer
- Chassis
- Powder-coated · ARP 12-point fasteners
- Wheels
- 35" KMC on Nitto tires
- Exhaust
- Full stainless 2.5" mandrel-bent · X-pipe
- Bed
- Bedwood Industries kit · hidden fasteners
- Details
- Wicked Fab fuel door · power steps off door switches
- Audio
- Hidden, Morel 3-ways · 10" JL sub · DSP amps
- Paint
- Ferrari Corsa Red + GM White
Before & After
The Transformation
It rolled in orange and bone-stock. It rolled out Corsa Red over GM white, powder-coated chassis, 6" lift on 35s, and a GM 502 big-block. Same truck. Hit the switch.
The gallery













