Vehicle Description
1970 Chevrolet K5 Blazer CST – 383 Stroker 4×4
This heavily optioned 1970 Chevrolet K5 Blazer CST is a highly capable and fully sorted 4×4, powered by a new 383ci stroker V8 with aluminum heads and backed by a fully serviced automatic transmission. Built on a very solid foundation, this Blazer features a removable hardtop and a wealth of desirable equipment including Posi-Traction front and rear axles, factory tilt steering column, factory tachometer, rear bench seat, power steering and brakes, and custom spotlights. A 4-inch lift accommodates new 15″ steel wheels and 33″ BF Goodrich All-Terrain tires. With a custom double-DIN stereo, new exhaust, serviced brakes and hubs, and a fresh interior, this K5 runs and drives fantastically, ready for adventure.
Engine & Performance
- New 383ci stroker V8 engine
- Performance aluminum cylinder heads
- Ceramic-coated headers
- New dual exhaust with H-pipe
- Fully serviced automatic transmission
- New torque converter
4×4 Drivetrain & Suspension
- Posi-Traction limited-slip differentials (front and rear)
- 4-wheel drive transfer case
- Manual locking front hubs (recently serviced)
- 4-inch suspension lift kit installed
- New front leaf springs and shock absorbers
- Exceptional off-road capability and on-road presence
Exterior & Wheels
- Removable hardtop
- New custom 15″ steel wheels
- New 33×12.5R15 BF Goodrich All-Terrain T/A tires
- Chrome front and rear bumpers
- Custom remote-controlled spotlight
- Swing-away rear tire carrier
- Roll bar for safety and style
Interior & Features
- CST (Custom Sport Truck) luxury trim package
- Front bucket seats with center console
- Optional rear passenger bench seat
- New carpet throughout cabin
- Factory tachometer
- Rare factory tilt steering column
- Power steering and power brakes
- Custom double-DIN stereo system with Boss head unit and new speakers
Recent Service & Condition
- Brakes fully serviced with new master cylinder
- Manual locking hubs serviced
- Transmission fully serviced
- Runs and drives fantastically
- Very solid, rust-free foundation
- Turn-key, ready for on- or off-road adventure
Historical Significance
- First generation K5 Blazer (1969-1972)
- CST denotes the top luxury/trim package
- Iconic removable hardtop for open-air driving
- The original “SUV” that defined the segment
- Highly collectible and sought-after model
This 1970 K5 Blazer CST represents the ultimate expression of a first-generation Blazer build. It combines a robust new 383 stroker powertrain with a highly optioned and meticulously serviced chassis. The truck is equipped with nearly every desirable period option, from the tilt column and factory tachometer to the ultra-rare front Posi-Traction axle. The 4-inch lift and 33-inch tires give it a perfect period-correct stance without being overly extreme. Inside, the CST trim, bucket seats, and modern stereo provide comfort and convenience. With all major systems recently serviced or replaced, this Blazer is not just a showpiece—it’s a fully sorted, turn-key 4×4 ready for mountain trails, beach runs, or simply cruising with the top off. It captures the rugged, go-anywhere spirit of the original Blazer while offering modern reliability and power.
383ci Stroker V8 | Front & Rear Posi | Loaded CST 4×4