Chrysler Big Block 426, 440 Cam Sync Plug - 85231 reg-cab 1963-2000 GMC-K2500

1963-2000 GMC-K2500

Rear Axle Lines For 58-60 Ford Thunderbird 2 Set Steel

7 L6 1967 - 1972 Plymouth Barracuda 225/3

5085 980AB

Chrysler Big Block 426, 440 Cam Sync Plug - 85231 reg-cab 1963-2000 GMC-K2500Overview: MSD's cam sync plugs are the perfect solution when running an aftermarket sequential EFI system with coil per cylinder ignition. The cam sync plug installs in place of a traditional distributor, providing a hall effect cam sync signal needed for the EFI system to reference the # 1 cylinder. MSD's cam syncs are plug and play with Holley EFI systems and can easily interface with most aftermarket EFI systems. Features: Application: Year Make