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Holley Main Jets (2) - 78 H757003 30 to 125 psi

SKU 86433197816
4.3
Holley Main Jets (2) - 78 H757003 30 to 125 psi
Holley Main Jets (2) - 78 H757003 30 to 125 psi
Holley Main Jets (2) - 78 H757003 30 to 125 psi
Holley Main Jets (2) - 78 H757003 30 to 125 psi
Description

30 to 125 psi

see installation instructions

For externally balanced engines

1964-1964 Chevrolet El Camino

Holley Main Jets (2) - 78 H757003 30 to 125 psiSet 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

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