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Holley Main Jets (2) - 57 H764C34S Our most efficient heat exchanger

SKU 72047251975
4.1
Description

Our most efficient heat exchanger

000 HP flow capabilities with bolt-on ease of installation

1969 Chevrolet Nova Base CID 396 Naturally Aspirated GAS

8 in to 10

INTAKES AND EXHAUST

Holley Main Jets (2) - 57 H764C34S Our most efficient heat exchangerSet 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

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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