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Allstar Carb Spacer 4500 Tapered 4 Hole 1.00in ALL25996 Specially designed for drag race applications to isolate carburetor from manifold, spacers prevent horsepower-robbing heat transfer and increase the distance from the bottom of the carburetor to the...

Allstar Carb Spacer 4500 4 Hole 1.00in ALL25994 Specially designed for drag race applications to isolate carburetor from manifold, spacers prevent horsepower-robbing heat transfer and increase the distance from the bottom of the carburetor to the...

Allstar Carb Spacer 4500 4 Hole .500in ALL25993 Specially designed for drag race applications to isolate carburetor from manifold, spacers prevent horsepower-robbing heat transfer and increase the distance from the bottom of the carburetor to the...

Allstar Carb Spacer 4500 Open 2.00in ALL25992 Specially designed for drag race applications to isolate carburetor from manifold, spacers prevent horsepower-robbing heat transfer and increase the distance from the bottom of the carburetor to the manifold...

Allstar Carb Spacer 4500 Open 1.00in ALL25991 Specially designed for drag race applications to isolate carburetor from manifold, spacers prevent horsepower-robbing heat transfer and increase the distance from the bottom of the carburetor to the manifold...

Allstar Carb Spacer 4500 Open .500in ALL25990 Specially designed for drag race applications to isolate carburetor from manifold, spacers prevent horsepower-robbing heat transfer and increase the distance from the bottom of the carburetor to the manifold...

*Drag Race Only Spacer* Alternate Description CARB SPACER 4150 TAPERED 4 HOLE 1.00IN Part Number ALL25986 Vendor Part Number ALL25986 UPC Code 848238016291 Package Weight 0.95 lbs 0.43 kg Package...

*Drag Racing Only Spacer* Alternate Description CARB SPACER 4150 4 HOLE 1.00IN Part Number ALL25984 Vendor Part Number ALL25984 UPC Code 848238016277 Package Weight 1.07 lbs 0.49 kg Package Length 8.05...

*Drag Racing Only Spacer* Alternate Description CARB SPACER 4150 4 HOLE .500IN Part Number ALL25983 Vendor Part Number ALL25983 UPC Code 848238016260 Package Weight 0.54 lbs 0.24 kg Package Length 8.05...

*Drag Race Only Spacer* Alternate Description CARB SPACER 4150 OPEN 2.00IN Part Number ALL25982 Vendor Part Number ALL25982 UPC Code 848238016253 Package Weight 1.56 lbs 0.71 kg Package Length 8.05...

*Drag Race Only Spacer* Alternate Description CARB SPACER 4150 OPEN 1.00IN Part Number ALL25981 Vendor Part Number ALL25981 UPC Code 848238016246 Package Weight 0.89 lbs 0.40 kg Package Length 8.05...

Allstar Shear Plate 4500 2.125 Bore ALL25973Carb plates with built-in shear design help maximize performance on race engines with a large amount of cam overlap by creating a dam under the throttle plates, helping to build low pressure while improving...