MSD Replacement Ignition Wiring Harness - Holley EFI Systems #8000 471-9501 Both will fit Small Block

Both will fit Small Block Chevy engines without modifications and Big Block Mark IV Chevy engines with minor block modifications

Easy Engine Modifications

1970-1974 Chevrolet Caprice

Slanted cut and elas-tic wrist stop

O-Rings Included

MSD Replacement Ignition Wiring Harness - Holley EFI Systems #8000 471-9501 Both will fit Small BlockIf you damage a harness or are simply rewiring a car, MSD offers the exact harnesses that come from the factory with the Pro 600 CDI. The replacement harnesses are made with the same quality wire and connectors as the originals and are the same length for an exact match. Product Description: Ignition Wiring Harness Replacement Holley EFI Systems MSD has produced the best performing and most popular performance ignitions for over 20 years. MSD Ignition