ALLSTAR PERFORMANCE Drag Race Only Spacer 4150 4 Hole.500in ALL25983

ALLSTAR PERFORMANCE Carburetor Spacer - Drag Hi-Flow - 0.5 in Thick - 4 Hole - Square Bore - Plastic - Gray - Each.
DRAG RACE USE ONLY. NOT INTENDED OR RECOMMENDED FOR STREET OR CIRCLE TRACK USE. 1-3/4 HOLE DIAMETER.