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ULP and Premium FuelsAttention: Not for use on stock intake manifolds
Speedmaster DNA roller rockers are the toughest and most innovative rockers we've ever made
These mounting blocks keep your starter secured and properly adjusted
Speedmaster connecting rod bolts are precision CNC-machined to exacting specifications and designed for optimum reliability
Speedmaster shirts are the perfect way to let everyone know where you go for high performance aftermarket parts and accessories
H Beam 6.300" 2.250" .927" .890" Width Bronze Bush 4340 Connecting Rods ULP and Premium FuelsAttention: NotSpeedmaster H beam connecting rods are one of the strongest connecting rods available. These rods incorporate a special dowelled cap for specific cap to rod alignment and are profiled with extra clearance for stroker applications. Speedmaster H Beam Street Strip connecting rods are manufactured from aircraft quality 4340 Chromoly steel. The rods are x rayed and ultrasonically tested with all surfaces shot peened and stress relieved.
