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This part fits your vehicle!
Based on the manufacturer’s specs, this product is an exact fit for your 1971-1972 Buick GS
1971-1972 Buick GS - Spectra Fuel Tank - 20 Gallons / 76 Liters
Part number: SPIGM34H
Manufacturer number: GM34H
Product Description: SPECTRA FUEL TANK, 20 GALLONS/76 LITERS -- 39-1/4 in. length; 24-1/2 in. width; 7-3/4 height; With lock ring, three vent...Read More
Size: 20 Gallons / 76 Liters
Warranty: Spectra's 3-year warranty
Fit note: With Filler Neck
- Overview
- Extended Warranty
SPECTRA FUEL TANK, 20 GALLONS/76 LITERS -- 39-1/4 in. length; 24-1/2 in. width; 7-3/4 height; With lock ring, three vent pipe, and 12-1/8 in. filler neck; Does not include seals; Every unit is 100 percent tested and manufactured using American-made OEM approved Ni-Terne LT35 steel; Direct fit OE replacement fuel tank; Manufactured under ISO 9001 quality systems; With Spectra's 3-year warranty; Requires fuel tank strap part number SPIST49 which is sold separately; With Spectra's 3-year warranty.
This product fits the following Buick GS submodels
This product fits the following Buick GS submodels
- 1971-1971: Base; 8 Cyl 5.7L; "GAS, CARB"
- 1972-1972: Base; 8 Cyl 5.7L; "GAS, CARB, VIN H"
- 1972-1972: Base; 8 Cyl 5.7L; "GAS, CARB, VIN K"



