Engine Components

The Speedmaster PCE254.1055 is a set of 16 one-piece chromoly hardened steel pushrods designed for demanding engine applications. Each rod measures 8.800" in length with a 5/16" diameter and 0.080"...

Speedmaster PCE254.1092 pushrods are precision-engineered one-piece components manufactured from chromoly hardened steel, designed for high-performance engine applications. These 7.4-inch pushrods...

The Speedmaster PCE255.1007 is a 7/16" Polylock rocker arm nut set engineered for use with stud girdle engine configurations. This specialized fastener set is designed for precision engine assembly...

The Speedmaster PCE257.1003 is a precision rocker arm bridge block shim kit designed for shaft mount rocker arm assemblies. This .060-inch shim kit provides critical spacing and alignment adjustment...

The Speedmaster PCE259.1016.01 is a rocker stud girdle designed specifically for Chevy big-block 454 engines. This component provides structural support and alignment for rocker studs, helping...

The Speedmaster PCE260.1006 is a 5/16" base to 7/16" rocker stud set designed for engine builders and automotive enthusiasts who need to adapt rocker arm studs to different mounting specifications...

The Speedmaster PCE261.1033.03 is a complete roller rocker arm and shaft assembly designed for Mopar Chrysler big-block 383 and 440 engines. This aluminum construction set features a 1.5 ratio with a...

The Speedmaster PCE261.1097 is a roller rocker arm set designed for Chevy and GM LS1 and LS6 engines. This stainless steel rocker arm assembly features a 1.9 ratio and adjustable design, making it...

The Speedmaster PCE261.1117 is a set of aluminum rocker arms engineered for Oldsmobile V8 engines including the 330, 350, 400, 425, and 455 cubic-inch displacement models. These rocker arms feature a...

The Speedmaster PCE261.1162 is a precision roller rocker arms set designed specifically for Chevy SBC (Small Block Chevrolet) 350 engines. These chromoly construction rocker arms feature a 1.6...

The Speedmaster PCE261.1185 is a set of adjustable pedestal mount rocker arms designed for Chevy and GM LS7 engines. Featuring a 1.8 ratio and aluminum shaft construction, these rocker arms deliver...

The Speedmaster PCE261.1248 is a set of aluminum roller rocker arms engineered for Pontiac V8 engines including the 265, 350, 400, and 455 cubic inch models. These rocker arms feature a 1.52...

The Speedmaster PCE262.1001 is a timing belt drive system engineered for Chevy SBC 350 engines with standard cam height. This aftermarket belt drive conversion replaces the original timing chain...

The Speedmaster PCE262.1002 is a timing belt drive kit designed for Chevy BBC 454 engines with standard cam height specifications. This kit provides a complete timing belt drive solution for engine...

The Speedmaster PCE263.1001 is a brass thrust washer designed for use in timing chain assemblies. This component is engineered to reduce friction and wear between the timing chain and its guide...