Performance Parts

The Speedmaster PCE148.1065 is a high-rise intake manifold engineered for Chevy big-block (BBC) 454 engines with rectangular port cylinder heads. Featuring the Dominator design, this manifold...

The Speedmaster PCE148.1102 is a fabricated 102mm EFI ram air intake manifold engineered specifically for Chevy GM LS-series engines, including LS1, LS2, and LS6 variants. This polished manifold is...

The Speedmaster PCE148.1105 is a fabricated EFI twin throttle body intake manifold engineered specifically for Chevy/GM LS3 engines. This black intake manifold delivers optimized air distribution and...

The Speedmaster PCE148.1106 is a fabricated EFI twin throttle body intake manifold engineered specifically for Chevy GM LS7 engines. This black powder-coated manifold delivers optimized air...

The Speedmaster PCE149.1005 is a precision adapter plate designed to bridge Ford 351C Cleveland carburetors to 6/71 supercharger manifold applications. This adapter plate enables direct bolt-on...

The Speedmaster PCE149.1027 is a supercharger plate designed specifically for use with 2-piece fabricated ram air intake manifolds. This component is engineered to work as part of a complete intake...

The Speedmaster PCE150.1001 is a premium single-bottle nitrous oxide (NOS) holder bracket manufactured from billet aluminum and finished in a polished surface. This bracket is engineered to securely...

The Speedmaster PCE150.1002 is a polished billet aluminum dual bottle holder bracket designed to securely mount two nitrous oxide bottles in high-performance automotive applications. This bracket is...

The Speedmaster PCE153.1002 is a premium break away stud kit engineered for supercharger and blower mounting applications. This aluminum kit is compatible with 6-71 through 14-71 blower...

The Speedmaster PCE154.1012 is a crank hub extension designed specifically for Ford FE big-block engines (390, 428, 429, and 460 cubic inches) when equipped with a supercharger. This extension adapts...

The Speedmaster PCE154.1013 is a supercharger 4 bolt crank balancer hub designed for performance engine applications. This balancer hub accommodates a 4 bolt crank configuration and serves as the...

The Speedmaster PCE154.1014 is a supercharger crank balancer hub designed specifically for Chrysler Mopar big-block engines including 413, 426, and 440 displacements. This precision-engineered hub is...

The Speedmaster PCE155.1004 is a precision replacement blower supercharger pulley designed for high-performance engine applications. Engineered with an 8mm bore and 50-tooth profile, this pulley is...

The Speedmaster PCE155.1005 is a replacement blower supercharger pulley engineered for high-performance engine applications. This 8mm pitch pulley features 55 teeth and is designed to drive...

The Speedmaster PCE155.1006 is a replacement blower supercharger pulley engineered for vehicles running supercharger systems. This 8mm bore, 60-tooth pulley is designed to drive the supercharger...