Holley Standard Main Jets . Size 51 # HO122-51 Cylinder Head Mid-mount Chevy small block alternator

Mid-mount Chevy small block alternator bracket for V-belt applications

Not compatible with high mount alternator bracket (460-ALTBRKT)

and are designed to match the company's chrome valve covers

Note: This kit is specifically designed for use with CVF Racing Alternator Bracket or OEM bracket from a power steering vehicle with 1

throttle response

Holley Standard Main Jets . Size 51 # HO122-51 Cylinder Head Mid-mount Chevy small block alternatorHolley Standard Main Jets . Size 51 # HO122 51 GENUINE HOLLEY STANDARD MAIN JETS. SIZE 51SALE 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.