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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
They are designed to ensure belt retention at high rpm
enhancing overall performance and efficiency
These TH400 aluminum tailhousings feature light weight and improved strength
and extended high gear splines to the oil ring
Speedmaster pushrods are available in both 5/16 in
H Beam 6.135" 2.200" .990" 4340 Connecting Rods Chevy BBC 454 w/ ARP 8740 They are designed to ensureSpeedmaster H beam connecting rods are one of the strongest connecting rods available. Speedmaster H beam connecting rods are perfect for supercharged and nitrous applications. These rods incorporate a special doweled cap for specific cap to rod alignment and are profiled with extra clearance for stroker applications.
