Holley EFI Diecast Filter Regulator -8AN - 12-889 cat-back-exhaust-system Overall Length: 50

Overall Length: 50

7L V8 1973 - 1974 GMC G35/G3500 Van   350/5

Wheelbase: 141

for a deep powerful aggressive sound

00-inch mandrel bent 409S stainless steel tubing connecting to our exclusive Scavenger Series® X-pipe for maximum performance and a deep unique sound

Holley EFI Diecast Filter Regulator -8AN - 12-889 cat-back-exhaust-system Overall Length: 50Overview: When converting your fuel system to a return style EFI setup, the biggest challenge can be plumbing the fuel lines. Holley continues to be the leader in fuel system development to make your life easier! The new Holley EFI Filter Regulator assembly simplifies your installation by combining the fuel filter and regulator in one assembly that can be mounted in the rear of the vehicle. Thus making your return line much shorter. The die cast