Pay in 4 interest-free payments of $11.38 Learn more
Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
Although the GM heads are good pieces
They are an economical solution to replacing failure-prone stock supports
The outer case is made from 8620 Chrome-Nickel-Moly steel and the case hardened for long life
Add a custom look to your engine without breaking the bank with timing covers from PCE
Their strong die-cast aluminum design ensures an excellent gasket seal and dissipates heat better than many other covers
7/16" Polylock Rocker Arm Nut Set (Suits: BBC 454 Stud Girdle) Although the GM heads areSpeedmaster rocker arm adjusting nuts are high quality polylocks designed for full roller rocker arms. Made from heat treated, premium grade 4140 chromoly steel, these adjusters provide 190,000 psi tensile strength for the utmost in reliability. Precision CNC machined threads to ensure optimum seat pressure, flush machined set screws for proper contact on the studs, and, best of all, they don't require any special tools for installation. They're
US$ 75.00
US$ 95.00
