Holley Main Jets (2) - 89 H776001XXL Fits both car types using

Fits both car types using a TH350

This allows for better ground clearance when driving off-road

ARP shafts are made of top quality aerospace chrome moly and have an increased body diameter

6 AN Female Inlet

Holley Main Jets (2) - 89 H776001XXL Fits both car types usingSet 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