Holley Power Valve 7.5" STD Flow #125-75 86627 CWS5|Champion 5/16in x 5/8in x

CWS5|Champion 5/16in x 5/8in x 18G Flat Steel Washer - 200pk Description • Steel • Zinc Plated • Pack Size: 200

Improve your safety quotient with these Lev-R-Vent radiator caps from Motorad

6in Technical Spec: Material: Polymide 6

Internal Width: 13mm

Holley Power Valve 7.5" STD Flow #125-75 86627 CWS5|Champion 5/16in x 5/8in xThese power valves are an important component in the power enrichment circuit of Holley's performance carburetors. They operate by using engine vacuum to control their opening and closing rate. When they open, additional fuel is supplied to the main system during heavy load or under full power situations to eliminate hesitation and bogging ensuring the smooth delivery of power without any drivability concerns. They're available in many different