Holley Performance 122-104 Carburettor Standard Main Jet 1/4-32 UNF - Pair

(No reviews yet) Write a Review
FREE SHIPPING TO LOWER 48! In stock items ship within 1 business day. Average delivery time is 3 days.
3.45 (in)
0.55 (in)
5.00 (in)

Out of stock


Carburetor Jet

Carburetor Jet; Standard Main Jet; 1/4-32 UNF Thread; Hole Size 0.1340 in.; Pair;

  • Carburetor Type: Holley
  • Jet Number: 104
  • Jet Size: 0.134
  • WARNING CA Proposition 65: Yes
  • WARNING CA Proposition 65 Message: WARNING: Cancer and Reproductive Harm -

  • Fits Models 2010/2300/4010/4011/4150/4160/4500
  • Sizes From 40-110
  • 1/4 in.-32 Thread
  • 0.134 in. Jet Size
  • Standard Main Jet

These metering orifices control fuel flow into the metering system. They are rated in flow capacity cubic centimeters per minute and are changeable for tuning purposes. The shape of the entry, exit, and size determines flow. All Holley Main Jets are flow tested and then stamped with the correct number

Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors have powered every NASCAR Sprint Cup team and nearly every NHRA Pro-Stock champion for four decades. Now, Holley EFI is dominating the performance world as well as our products for GM's LS engine. Holley's products also include performance fuel pumps, intake manifolds & engine dress-up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies - Hooker Headers, Flowtech Exhaust, NOS Nitrous, Weiand, Earl's Performance Plumbing, or Diablosport - Holley products can give you the edge you need over the competition

As always, 21 Motorsports offers FAST and FREE shipping on Holley part number 122-104. Please look around to find more great items from Holley and all the other great carburetor parts and air intake & fuel delivery parts you love!
View AllClose

Warranty Information

Full manufacturer's warranty
View AllClose

Additional Information

GPS Enabled:
View AllClose

0 Reviews

View AllClose