Holley Main Jets (2) - 83 HSSML11PAFIA and know quality parts and

and know quality parts and why they work well

Each disc is designed to work best with a corresponding Centerforce pressure plate

39 x 13 x 4

Side B is 5/16"

License Plate Mount

Holley Main Jets (2) - 83 HSSML11PAFIA and know quality parts andSet 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