Carter Mechanical Super Fuel Pump - SB Chevy - 7.5-8.5 PSI R01J003XXXXXL the outer O-ring may be

the outer O-ring may be removed to expose a predrilled hole for a hairpin clip such as ALL18442

Axle Housing Seal

51-1/2 in Wide

Exhaust port and bolt pattern are raised 3/32'' over GM L98 cylinder heads

Kit includes four 7/16"-20 stop adjuster bolts with 9/16" heads to replace or upgrade standard hardware found in torsion arm stops

Carter Mechanical Super Fuel Pump - SB Chevy - 7.5-8.5 PSI R01J003XXXXXL the outer O-ring may beMechanical Super Pumps have high speed, anti float springs, heavy duty diaphragms, rugged lightweight aluminum housings, and "clockable" lower halves for rotation of inlet and outlet to fit a number of chassis. Pumps free flow 120 gph and have 1 4 NPT inlet and outlet ports. Carter fuel pumps are the first choice in state of the art circle track and drag racing competition. Product Description: Fuel Pump Mechanical 120 gph 7 8. 5 psi 1 4 in NPSF Inlet