Air and Fuel› Fuel Cells, Tanks and Components

Goodmark/ProEFX

FUEL TANK; 20 GALLON; WITH SIDE FIL

$270.40

SKU: G00Z TNKGM37E

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

Enhance your vehicle's air and fuel delivery system with the Spectra Premium GM37E Fuel Tank. Engineered with precision and manufactured using cutting-edge technology, this fuel tank grants superior performance matching or even exceeding original equipment standards. Compatible with classic Chevrolet Chevelle, Chevrolet El Camino, Chevrolet Malibu, and Pontiac Beaumont models, it promises reliability and quality for your vehicle’s fuel system. The Spectra Premium GM37E Fuel Tank is a vital replacement for worn-out or leaking fuel tanks, ensuring safe storage and effective delivery of fuel to your engine. If you've noticed fuel odors, reduced fuel efficiency, or leaks beneath your vehicle, it's time for this upgrade. Invest in longevity and trust Spectra Premium's dedication to engineering excellence. Pair this purchase with high-quality filler necks and tank straps for a complete fuel system refurbishment.
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FUEL TANK; 20 GALLON; WITH SIDE FIL

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandGoodmark/ProEFX
Part NumberG00Z TNKGM37E

Videos

Changing the gas tank in my Twin Turbo Chevelle

Changing the gas tank in my Twin Turbo Chevelle

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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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