21 Gallon Poly Gas Tank for Chevy/GM

21 gallon Heavy Duty Poly Gas Tank

Fits 1971 and 1972 Full size Chevy Blazer and Suburban.

Includes lock ring and o-ring.

29” L x 17” W x 14” H (29”L is tank body, does not include mounting flanges)

HD Poly Tank will never rust
Nearly 1/4 inch thick polyethylene
Won't crack even at 130 degrees below zero
No welds or seams to fail or leak
5 year warranty


Other items available:

Strap set part #3845
Sending unit part # 3857



IMPORTANT NOTE:
To prevent the remote possibility of gas tank warp or potential fire hazard due to heat transfer from exhaust systems, as a legal disclaimer the manufacturer recommends a distance of three (3) inches clearance between the tank and any exhaust system component.

Field feed back from our customers indicates that if additional insulation is properly utilized heat transfer can be dramatically reduced or even eliminated allowing custom installations with less than the manufacturer’s recommended 3” clearance. There are many new high- tech insulating materials available as well as old fashioned asbestos based materials for heat insulation applications. Some fabricators also use double wall thermal insulated “stove pipe flu” as an additional heat shield. It is fire-proof, can be cut-to-fit & neatly wrapped around the pipes and it looks great too. Custom made aluminum heat shields (similar to those used on late model exhaust manifolds) may also be used to reduce reflective heat.

We also have a 67-72 Chevy Truck Gas Tank Conversion Kit available to convert your in-cab tank.