Air and Fuel› Fuel Cells, Tanks and Components

Goodmark/ProEFX

FUEL TANK; 20 GALLON; WITH SIDE FIL

$691.10

SKU: G00Z TNKGM37EFI

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

EFI Ready Fuel Tank specifically for 1964 Pontiac GTO, LeMans, and Tempest, and 1965 Pontiac LeMans and Tempest. Features a 2-piece neck design, uses GPA series fuel pumps (sold separately), and aftermarket 5-bolt senders. Includes EFI style internal baffling with an extra-large 4.3 liter internal fuel tray to prevent fuel pump starvation. Ideal for Pro-Touring, Autocross or Road Racing. Fuel pump and sender are recessed for easy installation with no modification. Looks like an OE tank when installed. Coated galvanized steel, powder coated silver. 24 Gallon Capacity, 1" Deeper than stock, includes longer straps. Made in the USA.

Fitment

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Specifications

BrandGoodmark/ProEFX
Part NumberG00Z TNKGM37EFI

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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