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improve corner handling while lowering ET's and help motorsports consistency
CP4S4 - 1973-1987 GM C10 Lowering Spindle
The Simpson Racing Midtop Shoe is SFI certified and available in an attractive black and grey two-tone design
Includes blue
and optional Spanner Wrench and Thrust Bearing Kits make height adjustments smoother
Fits 5.7 LT1 and TPI stock throttle bodies Hood Vent improve corner handling while loweringTalk about a smooth operator! This Holley airfoil kit easily adapts to the stock GM throttle body on Chevrolet 5. 7L TPI and LT1 engines used on Camaros and Firebirds. It acts to smooth out and minimize the turbulence of the incoming flow of air into the throttle body. The September 2002 edition of GM HIGH TECH PERFORMANCE magazine reported a 5. 8 horsepower increase after installing this Holley airfoil kit on a stock 1994 Camaro Z28 LT1, called "The
US$ 81.60
US$ 81.60
US$ 82.60
US$ 64.00
