Laser-cut 4130 chromoly mounting strap is TIG welded to the cast head

377 Long - SPECIAL WITH BRONZE FRICTION WASHER

#PSHC-267 1/4-20 x 2-1/2 length Polished Chrome Socket Head Allen Bolt - 10 Pack

flat head allen bolts which sit flush

Intake Manifold for Bendix/Keihin Butterfly Carburetors 1940-54 Harley-Davidson OHV Models Brand_Boyer Bransden Laser-cut 4130 chromoly mounting strapThis custom intake manifold allows the direct installation of Bendix and Keihin (butterfly) carburetors on 1940 1954 Knuckleheads and Panheads without adapters or cylinder head modifications. Made extra wide (97 mm), which is excellent when you build an engine with longer cylinders or stroker plates. Requires to be shortened to match the respective situation.