Holley Check Valve Kit 2010166 1980-1985 Chevrolet C30

1980-1985 Chevrolet C30

of torque on the dyno while out flowing the factory intercooler tube by 67-percent

Built-In 2-Door Surge Tank (Left)

73+ axle ratios

to the CS and CTS platform

Holley Check Valve Kit 2010166 1980-1985 Chevrolet C30Fuel Pump Check Valve Kit. For HLY12 802 1 pump. 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,