Spectra GM37F Fuel Tank

Brand Spectra GM37F
Fits Pontiac · 6 vehicles

OE replacement. Meets or exceeds original equipment performance.

Fuel tank. Built for dependable fuel storage and delivery.

Cross-references ACI 388091, Timken 529 and 530 for the same application. See all 8.

$279.88Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $279.88
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

1964 Pontiac Fuel Tank Replacement

The Spectra GM37F fuel tank is a direct replacement for select 1964 Pontiac models, including the GTO, LeMans, and Tempest. It is built to match original equipment performance expectations for a dependable fuel storage repair on classic Pontiac applications.

  • Direct replacement fuel tank for select 1964 Pontiac vehicles
  • Includes filler neck
  • Lock ring kit included
  • Tank only; fuel pump not included
  • Not for use with fuel injection engines

Key Fitment Details

Compatible with 1964 Pontiac GTO, N/A; 1964 Pontiac LeMans, N/A; and 1964 Pontiac Tempest, N/A. This Spectra GM37F fuel tank measures 37-1/4 in. x 30 in. x 6-3/4 in. and is intended for coupe and sedan body styles where noted in the fitment data.

This part cross-references ACI 388091 and Timken 529 for the same application.

What This Fuel Tank Helps Address

  • Fuel leaks caused by a rusted or damaged original tank
  • Contamination from an aging tank interior
  • Fuel delivery issues related to tank deterioration
  • Replacement needs after corrosion around the filler neck area
  • Restoration work on 1964 Pontiac GTO, LeMans, or Tempest fuel systems

Installation Notes

Verify vehicle fitment before installation and confirm the tank is correct for non-fuel-injection applications. The lock ring kit and filler neck are noted in the fitment data, and the tank is supplied without a fuel pump. Check all connections, venting, and sealing surfaces during installation.

Quality Assurance

Spectra Premium fuel tanks are engineered, manufactured, and quality-controlled to meet or exceed the performance of the original equipment they replace.

This part fits 6 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
1964PontiacGTO6.4LV8N/A37-1/4 in. x 30 in. x 6-3/4 in.; Lock Ring Kit Included; w/ Filler Neck; (Tank Only - Does Not Include Fuel Pump); Not For Use w/ Fuel Injection Engines
1964PontiacLeMans5.3LV8N/A37-1/4 in. x 30 in. x 6-3/4 in.; Lock Ring Kit Included; w/ Filler Neck; (Tank Only - Does Not Include Fuel Pump); Cover Body Type: Coupe; Sedan; Not For Use w/ Fuel Injection Engines
1964PontiacLeMans3.5LL6N/A37-1/4 in. x 30 in. x 6-3/4 in.; Lock Ring Kit Included; w/ Filler Neck; (Tank Only - Does Not Include Fuel Pump); Cover Body Type: Coupe; Sedan; Not For Use w/ Fuel Injection Engines
1964PontiacTempest5.3LV8N/A37-1/4 in. x 30 in. x 6-3/4 in.; Lock Ring Kit Included; w/ Filler Neck; (Tank Only - Does Not Include Fuel Pump); Cover Body Type: Coupe; Sedan; Not For Use w/ Fuel Injection Engines
1964PontiacTempest3.5LL6N/A37-1/4 in. x 30 in. x 6-3/4 in.; Lock Ring Kit Included; w/ Filler Neck; (Tank Only - Does Not Include Fuel Pump); Cover Body Type: Coupe; Sedan; Not For Use w/ Fuel Injection Engines
1964PontiacTempest-L--N/A37-1/4 in. x 30 in. x 6-3/4 in.; Lock Ring Kit Included; w/ Filler Neck; (Tank Only - Does Not Include Fuel Pump); Cover Body Type: Coupe; Sedan; Not For Use w/ Fuel Injection Engines
Directly replaces or cross-references 8 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
ACI — 388091Timken — 529530381458FT5129IGM37FRGM37FTNKGM37F