what are some aftermarket brands for my inline 300?

Answer 1

Brian, Are you speaking about the 300 inch Ford truck six cylinder motor? Clifford makes intake manifolds. Crower makes cams rods and crankshafts. Diamond, JE and Kieth Black make pistons. Crane and Comp Cams are both up to date on camshafts. Demon and Holley make carburetors. There are some header systems out there also.