The GPA-Series Fuel Pump Module is designed to be used in many die-stamped alloy-coated and stainless steel gas tanks that have factory-installed reservoir trays. The tray is an absolute necessity for fuel-injection in order to prevent fuel starvation when accelerating and cornering.
The internal wiring harness, supply line, return line, filter sock and insulator sleeve are included. (The gasket and screws with o-rings are not included with the pump because they include gaskets and screws with our tanks.)
The heavy 10-gauge no-warp mounting plate contains fittings for the supply, the return, the vent and the electrical connector. It is yellow-zinc plated to prevent corrosion.
- Made in the USA
- Heavy 10 gauge no-warp mounting plate
- 1/4" NPT Supply and Return Line
- Barbed Vent Fitting
- Oven brazed fittings
- Up to 100 PSI
- In-tank wire harness
- Genuine Walbro Fuel Pump - 255 Liters Per Hour up to 650 hp
- Ideal for the GM LS fuel injection application for 58+ psi is required
- Works with tanks up to 11" deep
- Can be shortened to work in tanks with a minimum of 6"
Parts on hand, or ordered quickly.
Rated
by Hank on April 10, 2026
Summary: Most of the parts I needed were on hand, a couple of parts needed to be ordered. And they were shipped directly to me when received.
Yes, I recommend this product.
I would definitely order this part again
Rated
by Dan on March 21, 2026
Summary: Fit the fuel tank perfectly and was boxed and shipped great , awesome part and looks great
Yes, I recommend this product.
Yes I would buy this part again
Rated
by Chris on March 06, 2026
Summary: Worked great.
Yes, I recommend this product.
WOULD BUY AGAIN
Rated
by ROSS on January 20, 2026
Summary: FIT LIKE IT SHOULD
Yes, I recommend this product.
Yes
Rated
by Tdogg on October 16, 2025
Summary: Have not installed yet
Yes, I recommend this product.
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About
Speedway Motors is America’s Oldest Speed Shop® and has been a trusted
source for specialty rodding and racing products and friendly expert
advice for more than 74 years. Founded in 1952 by “Speedy” Bill
Smith – a racer and street rodder himself – Speedway has grown from a
one-man operation to become the world’s largest manufacturer, distributor
and retailer of street rod and racing products. Our industry-leading
fast delivery is the result of same-day shipping from our state-of-the-art,
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customers unmatched product selection and low pricing, while our excellent
technical support and customer service have made us a recognized leader
in the rodding and racing industries.