Cart “Holley 241-291 GM Muscle SBC Center Bolt Valve Covers Polished” has been added to your cart. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal × PennGrade 1 Partial-Synthetic 10W-40 Racing Motor Oil $9.99 PennGrade 1 Partial-Synthetic 10W-40 Racing Motor Oil quantity $9.99 × Gates 25480 Flexible Coolant Radiator Hose (Standard) 1-1/2" x 20" $20.99 Gates 25480 Flexible Coolant Radiator Hose (Standard) 1-1/2" x 20" quantity $20.99 × K5143 Steering Idler Arm 1968-1972 A-Body Chevelle GTO IMCA Modified $19.99 K5143 Steering Idler Arm 1968-1972 A-Body Chevelle GTO IMCA Modified quantity $19.99 × Gates 26501 Flexible Coolant Radiator Hose (Heavy-Duty) 1-3/4" x 13-1/2" $25.99 Gates 26501 Flexible Coolant Radiator Hose (Heavy-Duty) 1-3/4" x 13-1/2" quantity $25.99 × Holley 241-291 GM Muscle SBC Center Bolt Valve Covers Polished $345.95 Holley 241-291 GM Muscle SBC Center Bolt Valve Covers Polished quantity $345.95 Coupon: Apply Sales Code Update cart Cart totals Subtotal $422.91 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 $422.91 Proceed to checkout