Login for Access to Member Pricing

Holley

HOLLEY 255LPH EFI Fuel Pump Module 68-74 Corvette

MPN: 12-311 Catalog #: 001508917 Category: Fuel Pumps Check Vehicle Fitment

Product Details

Fuel Pump - Electric - In-Tank - 255 lph - Install Kit - Gas - Chevy Corvette 1968-74 - Kit

OEM Style EFI Fuel Tank Modules; 255 LPH In-Tank Fuel Pump Module; Incl. Fuel Level Sending Unit/Hydra Mat/Internal Fuel Pressure Regulator;

Converting the carbureted fuel system on your 1968-1974 Corvette over to EFI has never been easier! Holley is excited to introduce our Holley OE style fuel tank modules that are designed as a direct replacement for your factory pick-up.

DETAILS:

Part Number 12-311 SPECS:

DETAILS:

  • Holley Performance Emission Code 5: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled (Non-Emissions Controlled) Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations
  • Fuel Pump Module Assembly
  • OEM Style EFI Fuel Tank Modules
  • Eliminates Purchasing An External Pressure Regulator
  • Fuel Level Sending Unit Designed For Factory Fuel Gauge
  • Fuel Pressure Is Regulated Internally At 58 PSI
  • HydraMat Keeps Fuel Available At Fuel Pickup
  • In-Tank High Pressure 255 lph Unit
  • Incl. HydraMat That Provides Protection From Contaminates
  • OEM TANK HANGAR 68-74 CORVETTE
  • FuelPmpModAssy

Part Number 12-311 SPECS:

  • WARNING CA Proposition 65 Message: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
  • WARNING CA Proposition 65: Yes

Vehicle Fitment

Please verify year, make, model, and any notes before ordering.

Product Specs

Brand
Holley
Part Number
12-311
Catalog Number
001508917
Product Line
Fuel Pumps
Category
Fuel Delivery
Type
Fuel Pumps
UPC / Barcode
090127062548
Length
13.30 in
Width
8.60 in
Height
8.30 in
Weight
2.29 lb
Ship Alone
No
Air Restricted
No

Shipping & Availability

Current status 2 Available - Ready to ship
Estimated timing Usually ships within 24hrs

This item is showing available inventory. Most in-stock performance parts ship quickly, but timing can vary by warehouse, vendor cut-off time, holidays, and carrier pickup.

Inventory shown: 2 available as of 6/3/2026.

Reviews & Questions

Real product feedback when available, plus quick ways to get fitment or product help.

Ask a Question
Need fitment help? Send us your year, make, model, engine, and the part number.
Already bought it? Reviews help other LMPerformance customers choose the right part.
Product question? We can help with specs, shipping, availability, and install details.

Other Popular 1990 Parts

$448.95
^