Percy's High Performance, Inc. was started in 1995 by racers for racers, with a vision of developing unique, problem solving products for the racing and high performance automotive aftermarket. Since then Percy's has developed many products that have done just that. Percy's has patents on most of the products that we make and continue to lead the way in cutting edge technology and new concepts.
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Percy's 66021 Seal-4-Good Reusable Base Plate Gasket
Universal Fit, 0.064" Overall Thickness
Overall Thickness: 0.064"
Carburetor Flange Type: 4-Barrel Square Bore
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Percy's 15013 Extened Dual Feed Carburetor Fuel Line-Holley 4150 -8 AN
Universal Fit
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Percy's 15004 Adjust-A-Jet Metering Block, Circle Track, Gas Primary
Oval Track Cars
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Percy's 15006 Adjust-A-Jet Metering Block, Alcohol Primary
Oval Track Cars
Ships Free
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Percy's 15007 Adjust-A-Jet Metering Block, Alcohol Secondary
Oval Track Cars
Ships Free
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Percy's 15004 Adjust-A-Jet Metering Block, Circle Track, Gas Prim
Oval Track Cars
On Sale
Garage Sale
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Garage Sale - Percy's 15005 Adjust-A-Jet Metering Block, Gas Secondary
Oval Track Cars
On Sale
Garage Sale
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