Fits 351W with iron gear. Must be used with an MSD 6, 7 or 8-series ignition. 1965-chevrolet-el-camino-esi2129705 1 9/16" bores 1/2" Height

1 9/16" bores 1/2" Height Phenolic Spacer

The boots are made from a high-temperature silicone compound and feature a gray finish

some vehicles like early 90s Toyota models may need a separate harness for wiring conversions

000 in Stroke - Internal Balance - Forged Steel - 1 or 2-Piece Seal - Ford Cleveland / Modified - Each

Tool Kit For ZF8-TCREG-OS

Fits 351W with iron gear. Must be used with an MSD 6, 7 or 8-series ignition. 1965-chevrolet-el-camino-esi2129705 1 9/16" bores 1/2" HeightThe steel shaft that spins the advance and reluctor receives a friction reducing coating plus is guided by a sealed ball bearing and long sintered bushing. This combination provides stable timing signals and spark delivery at any rpm. Triggering chores are handled by MSD's race proven, maintenance free magnetic pick up.