Pulley – Crank – 1970 455 Stage 1 with or without A/C

This is an OEM Part 

Cleaned, Bead Blasted and Powder Coated.

Fits 1970 Skylark, GS & GSX with 455 Stage 1 with or without A/C.

These are also correct for some 400/430 Engines.

GM Part Number 1375143

Typically used with Short Snout Water Pump and Water Pump Pulley 1375146

OEM Parts are Original Equipment that came off a “Parts Car”.

Any of our OEM Parts will always be at least “Driver Quality”