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Holley FUEL PUMP - INLINE EFI GCL621-53 Chevrolet
$318.95
The 12-927 universal in-line fuel pump is intended for Throttle Body EFI systems. It is designed to work in-line, not inside the tank, so installation is a snap. The 12-927 is rated for continuous duty service and have been tested up to 2,500 hours.

Important Downloads:Features:
  • Flows 43 GPH at 15 psi
  • Draws 3.5 amps at 15 psi
  • Will feed up to 400 horsepower throttle body efi unit (not intended for multipoint efi)
  • OE proven design
  • Lightweight and compact
  • 3/8" barbed fittings included
  • Rubber isolator, mounting clamps and electrical hardware included
  • Not designed for use on aircraft of any type.
Specifications:
  • Application: Universal
  • Bracket Color: Black
  • Emission Code: 3
  • Fuel System: Carbureted
  • Fuel System: EFI
  • GPH@15PSI: 43
  • GPH@8PSI: 52
  • Inlet Size: 3/8 inch Barb
  • LPH@15PSI: 163
  • LPH@8PSI: 197
  • Material: Steel
  • Naturally Aspirated HP@15PSI: 400
  • Naturally Aspirated HP@8PSI: 450
  • Outlet Size: 3/8 inch Barb
  • Product Type: EFI Part
  • Pump Body Color: Silver
  • Warranty: Limited 90 Day
Notes:
  • Should be mounted below the fuel level of the tank for a good gravity feed on the inlet side.
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Vehicle
1987-1989
Chevrolet Blazer
1988-1989
Chevrolet C/K 1500
1988-1989
Chevrolet C/K 2500
1988-1989
Chevrolet C/K 3500
1987-1988
Chevrolet G10
1987-1989
Chevrolet G20
1987-1989
Chevrolet G30
1987-1989
Chevrolet P20
1987-1989
Chevrolet P30
1987
Chevrolet R/V 10
1987-1988
Chevrolet R/V 20
1987-1988
Chevrolet R/V 30
1989
Chevrolet R2500
1989
Chevrolet R3500
1987-1989
Chevrolet Suburban
1989
Chevrolet V3500
1988-1989
GMC C/K 1500
1988-1989
GMC C/K 2500
1988-1989
GMC C/K 3500
1987-1989
GMC G1500
1987-1989
GMC G2500
1987
GMC Jimmy
1987
GMC R1500
1987-1988
GMC R2500
1988
GMC R3500
1987
GMC V1500
1987
GMC V2500
1987-1988
GMC V3500
Discover Holley Performance Parts at Vivid Racing

Welcome to Vivid Racing, your one-stop shop for high-performance automotive parts, where we proudly feature Holley, a brand synonymous with quality and innovation in the automotive industry.

The Rich History of Holley

Founded in 1903, Holley has been a pioneer in the automotive aftermarket industry for over a century. Starting with carburetors, Holley quickly established itself as a leader in performance fuel systems. The brand has evolved through the years, continuously adapting to the changing landscape of automotive technology while maintaining its commitment to performance and reliability. Holley's rich heritage is deeply rooted in motorsports, contributing to its reputation for producing parts that not only enhance performance but also withstand the rigors of racing.

Holley's Extensive Range of Parts

Holley is renowned for its extensive range of performance parts, including carburetors, fuel injection systems, intake manifolds, and more. They cater to a variety of vehicles, from classic muscle cars to modern performance machines. Holley’s products are designed to optimize engine performance, improve fuel efficiency, and enhance overall driving experience. Their innovative engineering and cutting-edge technology ensure that every part meets the highest standards of quality and performance.

Why Choose Holley?

What sets Holley apart from other brands is its unwavering dedication to performance and customer satisfaction. Holley invests heavily in research and development, ensuring that they stay at the forefront of automotive technology. Their products are rigorously tested in real-world conditions, guaranteeing reliability and top-notch performance. Additionally, Holley's commitment to the enthusiast community is evident through their extensive support network and resources, making them the go-to choice for both amateur and professional racers alike.

At Vivid Racing, we are proud to offer a wide selection of Holley performance parts that will take your vehicle to the next level. Whether you are looking to upgrade your classic muscle car or enhance the performance of your modern vehicle, Holley has the perfect solution for you. Explore our collection today and experience the Holley difference!

90 Day Limited Warranty applies to B&M transmissions, launch control kits and all electrical components (switches, lights, solenoids).

Holley Performance Products warrants its Holley Street Avenger™ Carburetor to be free from defects in material and workmanship for the life of the product on parts and one year on repair labor. After a period of one year, Holley will charge standard rates for repair labor. For any Holley Street Avenger Carburetor used in any type racing or off-road use will only be covered by a one (1) year limited warranty on parts and labor. Warranty performance will be initiated by returning the alleged defective product to HOLLEY PERFORMANCE PRODUCTS with the original, dated purchase receipt. Purchaser is to call toll free the Holley Factory Service number at 1-866-464-6553 to receive details and shipping instructions.



For full warranty information please Click Here

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