1988-98 OBS Drop-in 340 LPH Fuel Pump Module | 700 HP

Direct-fit drop-in fuel pump module for 1988-1997 GM C/K Series EFI fuel tanks. Features a 340 LPH Sniper fuel pump supporting up to 700 EFI horsepower or 900 carbureted horsepower (rated @ 60 PSI at 13.5V / 10.4A draw).

Features

• 6061-T6 aluminum module flange, black anodized for corrosion protection
• 6AN o-ring outlet and return ports for easy plumbing
• 8AN o-ring vent port
• 1/8 NPT port to retain EVAP system (optional)
• Includes filter sock, flange O-ring, and fuel tank lock ring
• Pre-calibrated fuel-level sending unit works with your factory fuel gauge
• Works with both carbureted and EFI fuel systems depending on your needs

Note: Both EFI and carbureted systems will need a bypass-style regulator — we recommend pairing with our AFPR1 Adjustable Fuel Pressure Regulator or ACC-1028 Corvette Fuel Filter/Pressure Regulator.

Also available in a 525 LPH version supporting up to 1200 EFI HP — see our 12-354 listing.

Vendor: Holley. Sold through PSI Conversion.