Peterson Fluid Systems R4 Series 5 Stage Dry Sump Oil Pump - Rear Drive - Bert/Brinn Bellhousing Mount Fuel Pressure Isolator 500" long for use with

500" long for use with Oldsmobile 350 and 403 with 1441-KIT rocker kit

Chevrolet: C10 75 - 85 5

Precision 280" brushless stepper motor movement provides a quiet

2006-2007 El Dorado E-Z Rider II Max

Peterson Fluid Systems R4 Series 5 Stage Dry Sump Oil Pump - Rear Drive - Bert/Brinn Bellhousing Mount Fuel Pressure Isolator 500" long for use withThis is the base pump in the R4 line but that doesn't mean it doesn't perform amazingly. It fits most applications with it's 1. 2" wide scavenge and pressure rotor. A 1. 4" thick pressure rotor is available for engines that require higher oil flow such as aluminum blocks that are also running aluminum rods or iron block motors that are running mulitple oiling accessories such as valve train sprayers and wrist pin oilers. Comes with an integrated mount