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heavy duty Nomex® backed brass
Connecting Rod Bearing - H-Series - Standard - Small Block Chevy / GM LS-Series - Kit
100LB/HR Fuel Injectors capable of supporting up to 1500 HP naturally aspirated or 1250 HP on forced induction applications
Mandrel bent 3
570 in Valves - 210 cc Intake - 64 cc Chamber - 1
Holley EFI - GM TPI and Holley Stealth Ram™, Includes Bosch Oxygen Sensor heavy duty Nomex® backed brassLooking 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
