Peterson 4 Stage R4 Dry Sump Oil Pump - Right Side Mount - Single Return - - Chevy

This 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. Peterson Fluid Systems #615-04-4020:

R4 Dry Sump Oil Pump

1.200" Scavange Rotors

Right Side

Single Return

1.2" Pressure

Pit Stop USA offers Peterson 4 Stage R4 Dry Sump Oil Pump - Right Side Mount - Single Return - - Chevy 41019 at low everyday prices. Be sure to check out all of our products from Peterson Fluid Systems including Peterson Fluid Systems Engine Mount Oil Pumps.