Holley Standard Main Jets . Size 53 # HO122-53 Rate_12 long x 8 1/4 in

long x 8 1/4 in

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Holley Standard Main Jets . Size 53 # HO122-53 Rate_12 long x 8 1/4 inHolley Standard Main Jets . Size 53 # HO122 53 GENUINE HOLLEY STANDARD MAIN JETS. SALE IS FOR A PACKET OF 2 JETS. Fine tune your carburetor for street or race conditions. These Holley standard main jets are just what you need to fine tune your carburetor for street or race. Threaded for easy installation and removal, Holley jets are manufactured to high tolerances for consistency.