Cart “Holley 125-85 8.5 Single-Stage Power Valve” has been added to your cart. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal × Big Block Chevy BBC Polished Serpentine Front Drive System w/PS Reservoir $1,199.99 Big Block Chevy BBC Polished Serpentine Front Drive System w/PS Reservoir quantity $1,199.99 × Mr. Gasket 9747 5/16 Clear View Fuel Filter $18.95 Mr. Gasket 9747 5/16 Clear View Fuel Filter quantity $18.95 × Holley 125-85 8.5 Single-Stage Power Valve $15.46 Holley 125-85 8.5 Single-Stage Power Valve quantity $15.46 Coupon: Apply Sales Code Update cart Cart totals Subtotal $1,234.40 Shipping Enter your address to view shipping options. Calculate shipping Country / region Select a country / region… United States (US) State / County City: Postcode / ZIP: Update Tax $0.00 Total $1,234.40 Proceed to checkout