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An extended air cleaner flange is incorporated for easy air scoop attachment when using the available air scoop adapter
ANGLE CUT 3" X 24"
Designed for high output naturally aspirated and forced induction EFI and carbureted vehicles
SEE FITMENT NOTES for 1989 Camaro/Firebird
Single chamber
Holley Diecast In-Tank RetroFit Fuel Module w/Return - 12-137 front-disc An extended air cleaner flangeOverview: Are you interested in an EFI retrofit kit, but just can't get past the complication of the fuel system? Holley is proud to introduce their Universal In Tank Retrofit Fuel Modules! Available in return and returnless versions, you can rest assured Holley has the solution you need for your EFI fuel pump woes. Now you can convert your factory tank or fuel cell to an in tank EFI fuel system quickly and easily! And add the benefits of a Holley
US$ 42.00
US$ 399.60
US$ 58.00
