Speedmaster

The Speedmaster Chevy BBC 454 Head Build Kit (MPN 1-250-007-01) is a complete cylinder head assembly kit engineered for big block Chevrolet 454 engines. Designed with mechanical flat tappet valve...

The Speedmaster Chevy SBC 350 BBC 454 Red Aluminum Distributor Hold Down Clamp (PCE373.1008.05) is a precision-engineered fastening component designed to securely mount and stabilize the distributor...

The Speedmaster PCE373.1008.04 is a chrome aluminum distributor hold down clamp designed specifically for Chevy small-block and big-block engines, including SBC 350 and BBC 454 applications. This...

The Speedmaster Universal 12 Circuit Wiring Harness Kit (PCE368.1011) is a complete wiring solution designed for street rods, hot rods, and race cars. This 12 circuit harness provides the electrical...

The Speedmaster Universal 14 Circuit Wiring Harness Kit (PCE368.1012) is a complete electrical wiring solution designed for custom street rod, hot rod, and race car builds. This universal wiring...

The Speedmaster PCE390.1029 is a coil spark plug wire featuring a male-to-female 90-degree connector configuration in blue. This component is designed to connect ignition coil assemblies to spark...

The Speedmaster PCE373.1008.01 is a black aluminum distributor hold down clamp engineered for Chevrolet small-block (SBC 350) and big-block (BBC 454) engines. This specialty clamp secures the...

The Speedmaster PCE368.1010 is a universal 8 circuit wiring harness kit purpose-built for street rods, hot rods, and race cars. This comprehensive electrical solution simplifies the installation of...

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 PCE390.1025 is a premium set of red spark plug wires engineered specifically for Chevy LS-series engines including LS1, LS2, LS3, and LS6 models. These wires are designed for straight...

The Speedmaster Universal 21 Circuit Wiring Harness Kit (PCE368.1013) is a comprehensive electrical solution purpose-built for street rod, hot rod, and race car applications. This pre-assembled...

The Speedmaster Chevy BBC 454 Rocker Stud Girdle (PCE259.1016.02) is a black engine block reinforcement component designed specifically for big-block Chevy 454 engines. This rocker stud girdle...

The Speedmaster Chevy BBC 454 polished aluminum valve cover is a tall-profile engine accessory designed specifically for big-block Chevy 454 engines. This ball milled valve cover features a polished...

This Speedmaster PCE314.1028.08 is a tall aluminum valve cover designed specifically for Chevy Big Block 454 engines. Featuring a flame-detail finish and drilled hole configuration, it delivers both...

These Speedmaster polished aluminum valve covers are specifically designed for Chevy big-block (BBC) 454 engines, delivering both functional protection and a refined aesthetic enhancement to your...