Description
the triple spring design creates a stronger valve spring that can easily handle the increased lift and extreme demands found in aggressive applications
On 6L80 & 6L90 Transmissions the Top Port is the Outlet & Bottom Port is the Return
Bell recommends using a new hardware kit when replacing the helmet shield
The Avenger series are the first carburetors to have a limited lifetime warranty
Holley Fuel Pump Gerotor Kit - (12-125/12-150) Pump Transmission Fittings the triple spring design createsHolley Fuel Pump Gerotor Kit 12 821 (12 125 12 150) Pump Gerotor Kit Easy To Follow Instructions 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
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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