Holley Main Jets (2) - 74 Racing Suit Deals Tool available separately

Tool available separately

Race winning technology

Add to this the pleated back panels

1-9/16 in OD

Natural / Green

Holley Main Jets (2) - 74 Racing Suit Deals Tool available separatelySet of two carburetor main jets. Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every NASCAR Cup team and nearly every NHRA Pro Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well. Holley's products also include performance fuel pumps, intake manifolds and