US$ 129.95
Package of 3
12 hole billet booster inserts for superior atomization and crisp throttle response
Crush Sleeve / Hardware / RTV / Seal / Shims
1 restraint systems offer the best possible protection
may not work with frame side-mounted hitches
Holley EFI ECU & Harness Kit - GM TPI/Holley EFI Stealth Ram Hose Assembly Lubricant Package of 3Looking for a plug and play alternative for your stock or built late model factory EFI engine? How about a replacement ECU for your older Holley C950? Holley has you covered. HP EFI ECU and harness kits are designed to be used with popular factory EFI engines as an alternative to the factory ECU and harness or as a replacement for your C950 ECU. The HP allows you to accurately control the fuel and ignition of your engine along with additional controls
US$ 129.95
US$ 99.95
US$ 89.95
US$ 129.95
US$ 149.95
US$ 74.95
US$ 129.95