Holley Replacement Power Valves 8.5 in CHEV FORD HOLDEN CAMARO # HO125-85 Cylinder Head * Thicker than stock for

* Thicker than stock for added durability

Works with both tall and short valve covers

These fuel pumps are capable of supporting up to 600 horsepower

The Elite II air cleaners fit all popular 5 1/8 in

Holley Replacement Power Valves 8.5 in CHEV FORD HOLDEN CAMARO # HO125-85 Cylinder Head * Thicker than stock forHolley Replacement Power Valves 8. 5 in CHEV FORD HOLDEN CAMARO # HO125 85 Power Valve Type: Single stage Power Valve Style: Standard flow Primary Stage Opening Vacuum: 8. 5 in. Hg Gaskets Included: Yes Quantity: Sold individually. Holley replacement 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,