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Ships within 48 hours · Estimated delivery Sep 2 - Sep 7
They are built from strong
Our dual plane big block manifold is now available with rectangular ports
The Speedmaster Turbo 400 TH400 Aluminum Competition Transmission is engineered for extreme performance applications
and forged flat-top pistons matched to your bore size
On the outside we've added a heavy-duty
7/16" Polylock Rocker Arm Nut Set (Suits: BBC 454 Stud Girdle) They are built from strongSpeedmaster rocker arm adjusting nuts are high quality polylocks designed for full roller rocker arms. Made from heat treated, premium grade 4140 chromoly steel, these adjusters provide 190,000 psi tensile strength for the utmost in reliability. Precision CNC machined threads to ensure optimum seat pressure, flush machined set screws for proper contact on the studs, and, best of all, they don't require any special tools for installation. They're
US$ 49.00
US$ 42.00
US$ 49.00
