Holley Intake manifold Gasket Set, O-Ring LS3/LS7 Helmet Bag Fan features a 60° blade

Fan features a 60° blade design

3-1/2 in x 18 in

and the dividers are pulled back to increase plenum size and shorten the runners for improved high rpm performance

May Require Extra T-Fitting And 3/16 in

Fits Fuel Cell - 22B

Holley Intake manifold Gasket Set, O-Ring LS3/LS7 Helmet Bag Fan features a 60° bladeWill Work w HP Or Dominator ECU Product Description: Intake Manifold Gasket O ring Rectangular Port Rubber Holley LS3 LS7 Intakes GM LS Series Set of 8 For over a century Holley has driven the cutting edge of fuel system design. That work continues today through Holleys market leading EFI products as well as through Holleys family of best in industry brands. Top brands like MSD, Flowmaster, Hurst, Accel, and many more make up the industrys leading