OIL PUMP CHEV SB RACE HI-VOL w/steel drive

Melling's high performance high volume oil pumps for Chev small blocks have a 25% higher volume over a stock pump and have a 5/8 inch Screen inlet hole. The pump Housing and cover are CNC machined and the pump is manganese phosphate coated for wear and rust prevention. 70psi spring installed (pink) also comes with a standard spring.