1985-1991 C4 Corvette Power Tower Throttle Body Spacer Plate
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1985-1991 C4 Corvette Power Tower Throttle Body Spacer Plate
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1985-1991 C4 Corvette Power Tower Throttle Body Spacer Plate

Part Number 6640
Your Price:
$134.99
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Description
Increase your 1985-1991 C4 Corvette's Horsepower, Torque, and Fuel Economy....all at the same time with a single upgrade! 

You can do all of that today by extending the throttle body injection unit only 1". 

Installation is easy and takes less than 30 minutes.
Fitment Years
1985 1986 1987 1988 1989 1990 1991
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