Holley Standard Main Jets . Size 45 # HO122-45 Rate_15 Fits Valve Cover Hole Size

Fits Valve Cover Hole Size (in

High temperature paint or other high temperature coatings are recommended

but BIG on performance

Chev LS Engine CVF Wraptor Black Serp Kit

Hooker Super Competition sidemount headers and mufflers deliver the most aggressive style and performance for your early Corvette

Holley Standard Main Jets . Size 45 # HO122-45 Rate_15 Fits Valve Cover Hole SizeHolley Standard Main Jets . Size 45 # HO122 45 BRAND NEW GENUINE HOLLEY STANDARD MAIN JETS. SIZE 45SALE 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.