Holley LS EFI Manifold - 2x4 Dual Plane - Black - 300-121BK transmission-cooler-lines 4L V8 1973 - 1991

4L V8 1973 - 1991 GMC Jimmy 350/5

this is the muffler for you

1963-1964 Plymouth Savoy 426 CID

2WD/4WD 4WD Brand Hooker Collector Diameter 3

76" Emission Code 5 Heater Return Port Size 1/8" NPT Hose Location Inlet Driver Hose Location Outlet Passenger Inlet Size 1-3/8" Mounting Type Saddle Mount Outlet Size 1-5/8" Overall Dimension 20 x 32 Product Type Radiators Rows 4 Transcooler Provision 1/2-20 Straight Thread G 1/4

Holley LS EFI Manifold - 2x4 Dual Plane - Black - 300-121BK transmission-cooler-lines 4L V8 1973 - 1991Overview: Holley EFI 2x4 Dual Plane Intake Manifold, LS Gen 3 LS1 LS2 LS6 engines Features: The Holley GM LS1 LS2 LS6 2x4V dual plane was designed in the tradition of the great dual Holley 4160 induction systems that competed on drag strips, in Trans Am and at Lemans in the 1960s. The technology of the LS pushrod engine is now mated with the im The dual plane equal distribution layout produces great mid range torque without compromising top end power.