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To meet this demand
making the LS1 engine an easy retro-fit into any muscle car
D x 3-1/8"
Aeroflow have developed a light weight and versatile solution to relocating your LS1 & LS6 style coils with a 65mm bolt pattern
Hardened & black oxide finished stamped Steel
HP EFI ECU & Harness Kit HO550-601 Product:Suit GM TPI & Holley Stealth Ram To meet this demandHP EFI ECU & Harness KitSuit GM TPI & Holley Stealth Ram HO550 601 550 601 Looking 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
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