Reserve from the case
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 7 - Sep 12
Reserve from the case
Ships within 48 hours · Estimated delivery Sep 7 - Sep 12
Throttle Body Material:
Inlet/3 in
Available With The Chrome Covers
similar to that which is currently popular in racing header design
Holley Standard Main Jets . Size 78 # HO122-78 Rate_Engine Throttle Body Material:Holley Standard Main Jets . Size 78 # HO122 78 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.
US$ 84.95
US$ 849.50
US$ 299.50
US$ 299.50
US$ 89.95
US$ 89.95
US$ 120.00
US$ 84.95
Pay in 4 interest-free payments of $10.00 Learn more