This direct fit fuel pump module will drop directly into any 1988-1998 GM C/K Series truck EFI fuel tank. The module has been designed with a 340 LPH (liters per hour) Sniper fuel pump that will support up to 700 EFI or 900 Carbureted horsepower (HP Rating @ 60 PSI at 13.5 Volts / 10.4 AMP Draw) We also have a 525 LPH module for the 1988-1998 GM C/K Trucks that supports up to 1200 EFI or 1450 Carb HP (@ 60 PSI at 13.5 Volts / 16.9 AMP Draw)The flange has a 6AN o-ring outlet and return port making the plumbing connections easy. The kit includes the assembled module, a new filter sock, flange o-ring, and the lock ring to complete your installation into your stock fuel tank. The 6061-T6 module flange has been anodized in a bright dip black finish that not only looks great but will also protect from undercar corrosion.
Specifications:
| Description_ASC |
Recommended Regulators (Holley 12-879, 12-880) |
| Description_DEF |
Fuel Pump Module Assembly |
| Description_DES |
Holley EFI Fuel Pump Module - 525 LPH |
| Description_EXT |
Sniper Fuel Pump Module; 525 Free Flow LPH; HP Rating @ 60 PSI at 13.5 Volts/10.4 AMP Draw; 6061 T-6 Aluminum; |
| Description_INV |
HOLLEY 525 LPH PUMP 88-98 CHEVY TRUCK |
| Description_FAB |
The 6061-T6 Aluminum fuel pump module is a high-pressure unit that flows 340 liters per hour (LPH) and is capable of supporting EFI (electronic fuel injection) engines producing up to 700 EFI horsepower. |
| Description_FAB |
For the 1988-1998 GM Trucks, we also offer the unit with a 525 LPH pump which supports up to 1200 EFI horsepower |
| Description_FAB |
Includes a pre-calibrated fuel-level sending unit designed to work with the factory fuel gauge for this application |
| Description_FAB |
6AN o-ring outlet and return ports for easy plumbing connections |
| Description_FAB |
Filter sock, flange O-ring, and fuel tank lock ring included to complete your installation |
| Description_FAB |
Can be used with both carbureted and EFI (Electronic Fuel Injection) fuel systems depending on your need |
| Description_FAB |
Both EFI and carbureted systems will need a bypass design regulator (We recommend the 12-879 or 12-880 Bypass Regulators for these installations. They can be used for both carbureted and EFI systems) |
| Description_FAB |
The flange is bright dip black anodized for corrosion protection from undercar moisture. |
| Description_SHO |
FuelPmpModAssy |
| Description_MKT |
This direct fit fuel pump module will drop directly into any 1988-1998 GM C/K Series truck EFI fuel tank. The module has been designed with a 340 LPH (liters per hour) Sniper fuel pump that will support up to 700 EFI or 900 Carbureted horsepower (HP Rating @ 60 PSI at 13.5 Volts / 10.4 AMP Draw) We also have a 525 LPH module for the 1988-1998 GM C/K Trucks that supports up to 1200 EFI or 1450 Carb HP (@ 60 PSI at 13.5 Volts / 16.9 AMP Draw)The flange has a 6AN o-ring outlet and return port making the plumbing connections easy. The kit includes the assembled module, a new filter sock, flange o-ring, and the lock ring to complete your installation into your stock fuel tank. The 6061-T6 module flange has been anodized in a bright dip black finish that not only looks great but will also protect from undercar corrosion. |
| Brand |
Holley EFI |
| Emission Code |
5 |
| Free Flow LPH |
525 |
| WARNING CA Proposition 65 Message |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Fuel Type |
Gasoline/E85 Compatible |
| WARNING CA Proposition 65 |
Yes |
| Application |
1988-1998 GM C/K Trucks |
| Material |
6061-T6 Aluminum |
| Product Type |
Fuel Pump Module |
| Warranty |
Limited 90 Day |
| Length |
4.2000 |
| Width |
6.4000 |
| Height |
14.8000 |
| Weight |
2.8000 |
