- Reproduction Of Original
- Made In The USA
- Correct Cast Triple Groove Pulley
- Fits Big Block With Power Steering Only
- Correct GM
386997880 Cast In Pulley
This El Camino reproduction crankshaft pulley has been manufactured to original factory specifications using today's modern manufacturing techniques. You will find the fit and function will work superbly for your restoration. In addition, using a reproduction crankshaft pulley from the El Camino Store will add authenticity and value to your vehicle.