
Buyer Resources
- 1970 Chevrolet K5 Blazer
- 355ci Small-Block V8 (350 Bored 0.030" Over)
- Holley 600 CFM “Street Avenger” 4-Barrel Carburetor
- 3-Speed Automatic
- 4WD
- Red Exterior
- Black/Red Vinyl Interior
- Black Soft Top
- Vortec Cylinder Heads
- COMP Cams “Thumpr” Camshaft
- Flat-Top Pistons
- Flowtech Headers
- Aftermarket Intake Manifold
- Aftermarket Freeze Plugs
- B&M Floor Shifter
- Aftermarket Suspension Lift Kit
- Aftermarket Polished Aluminum Wheels
- Cooper Evolution M/T Tires
- Chrome Front Bumper w/ Bumper Guards
- Black Roll Bar
- Custom Rear Speaker Enclosure w/ “Wicked” Lettering & Quad Speakers
- Footwell-Mounted Speakers
- Side-Mounted Speaker & Amplifier in Rear Quarter
- Aftermarket Auxiliary Gauge Pod
- Air Conditioning
- Crank Windows
- Textured Bed Liner
- Disclaimer: Bonded Title Brand on Title
When Chevrolet introduced the K5 Blazer for 1969, it gave buyers a full-size, four-wheel-drive truck with a removable top and a short wheelbase, aimed at the Ford Bronco and the International Scout. This 1970 Chevrolet K5 Blazer shows approximately 39,027 miles and wears red paint over a black and red vinyl interior, topped by a black soft top and a black roll bar. A 355ci small-block V8 with Vortec cylinder heads, a COMP Cams “Thumpr” camshaft, and a Holley 600 CFM “Street Avenger” carburetor provides the muscle, sending power through a 3-speed automatic to a 4WD system. Cooper Evolution M/T tires on polished aluminum wheels and an aftermarket suspension lift kit give it the stance to match. Then there’s the audio: a custom rear speaker enclosure with “Wicked” lettering and four speakers makes this Blazer easy to hear before you see it. If you want a vintage 4x4 with presence, a built small-block, and a sound system that stands out, this K5 is worth a look.
Exterior and Interior
The exterior of this 1970 Chevrolet K5 Blazer is finished in red, and it sits tall on an aftermarket suspension lift kit. Aftermarket polished aluminum wheels are wrapped in Cooper Evolution M/T tires, a combination that adds to its off-road look. A chrome front bumper with bumper guards stays true to the era, while a black roll bar and a black soft top bring a modern, open-air character. A textured bed liner covers the cargo area, which makes it easier to haul gear. The roll bar also doubles as the mounting point for the custom rear speaker enclosure, which carries “Wicked” lettering and four speakers and turns the back of the truck into a rolling sound stage. The interior of this 1970 Chevrolet K5 Blazer is finished in black and red vinyl, a two-tone look that brightens the cabin without losing the truck’s rugged feel. Crank windows keep things simple and period-correct, and air conditioning is fitted for warm-weather drives. A B&M floor shifter sits within easy reach of the driver, and an aftermarket auxiliary gauge pod adds extra instrumentation. Audio is a major theme here. In addition to the custom rear enclosure, footwell-mounted speakers and a side-mounted speaker and amplifier in the rear quarter round out a system that is clearly meant to be heard. Black and red vinyl on the rear bench seat carries the color scheme to the back of the cabin.
Engine
Under the hood sits a 355ci small-block V8, created by boring a 350 0.030" over. Vortec cylinder heads and a COMP Cams “Thumpr” camshaft are paired with flat-top pistons, and a Holley 600 CFM “Street Avenger” 4-barrel carburetor handles the fuel. Flowtech headers let the exhaust flow freely, and an aftermarket intake manifold and aftermarket freeze plugs round out the engine’s upgrades. Power goes through a 3-speed automatic transmission to a 4WD system, so the Blazer is ready for pavement and trails alike. The B&M floor shifter gives the driver a direct, mechanical feel for the transmission, and the lifted suspension and Cooper M/T tires put the power to work off the beaten path.
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