Holley Main Jets (2) - 88 David Clark 4 Position

4 Position

Deisgned to work as screw-in inlet/outlet radiator fittings for LS-Swap Radiaotr applications

1960-1966 Chevrolet C10 Panel CID 400

Dual Gauges

squeaks and rattles that come from roads

Holley Main Jets (2) - 88 David Clark 4 PositionSet 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