Edelbrock Performer RPM Marine- Square Bore Intake Manifold Dual Plane Aluminum Natural - Vortec YA0853 270 degree arm and back

270 degree arm and back gussets

fixed bearing design that can be used with or without coilovers

Valley Cover plate

Engine Plate has provisions to fit all LS GM engine blocks and most Holley 4150/4160 and 4500 series

Edelbrock Performer RPM Marine- Square Bore Intake Manifold Dual Plane Aluminum Natural - Vortec YA0853 270 degree arm and backPERFORMER RPM VORTEC (1500 6500 RPM) Based on the powerful Edelbrock #7101, this single four barrel intake is designed for the street rod, marine and engine swap market utilizing 262 400 c. i. d. Chevy V8's with 1996 and later Vortec (L31) cast iron or Edelbrock E Tec aluminum heads. #2516 Marine intake features brass lined front water crossover and brass flange inserts to cover the rear water openings. An external water bypass boss is machined into