Performance Parts

This Speedmaster coil pack bracket kit is designed for LSX, LS2, and LS3 engine platforms, providing a polished billet aluminum mounting solution that combines durability with a finished appearance...

The Speedmaster PCE260.1009 is an M8 8mm base to 3/8" rocker arm screw-in stud kit engineered for Chevy and GM LS engine platforms. This precision hardware kit provides the correct stud geometry with...

The Speedmaster Magneto Series Male Clip-on Distributor Cap (PCE371.1031) is a precision replacement cap designed for magneto ignition systems found on classic and vintage engines. This cap features...

The Speedmaster Male Pro Billet Distributor Screw Cap is a premium replacement cap designed for MSD Style distributors with 91mm fitment. Manufactured in billet construction and finished in red, this...

The Speedmaster Manual Transmission Lay Back Flat Shifter Stick (PCE668.1001) is a replacement shifter assembly designed for vehicles with manual transmissions. This lay back flat shifter stick...

The Speedmaster Marine Series Distributor Rotor Button (Model PCE375.1012) is a precision replacement component for marine distributor ignition systems. This rotor button directs high-voltage...

The Speedmaster PCE415.1012 is a Mazda Rotary Gilmer pulley set designed for rotary engine applications. This kit includes matched Gilmer-style pulleys for the crank, alternator, and water pump,...

The Speedmaster Mazda RX7 Rotary 13B Semi-Polished Port Intake Manifold (PCE147.1131) is a precision-engineered intake component designed for Mazda FD and Cosmo rotary engine builds. This...

The Speedmaster fluid damper harmonic balancer (PCE291.1068) is engineered for Mini Cooper R55, R56, R58, R59, and R60 models. This crankshaft-mounted component reduces engine vibration and protects...

The Speedmaster PCE199.1012 is a modular differential 3" tube assembly featuring an integrated leaf spring perch, engineered for late-model vehicle applications. This differential tube serves as a...

The Speedmaster Modular Housing Differential Stud Set contains 10 studs designed for modular differential housing applications. These replacement parts are engineered for compatibility with...

The Speedmaster MID-AIR™ mid-rise aluminum intake manifold is engineered for Mopar Chrysler and Dodge small block 318, 340, and 360 cubic inch engines. This aluminum manifold delivers improved...

This Speedmaster chrome steel valve cover is engineered for Mopar Chrysler 170, 198, and 225 cubic inch Slant 6 engines. Finished in polished chrome, it delivers a clean, factory-style appearance...

The Speedmaster PCE273.1049 is a premium stainless steel intake valve engineered for Mopar Chrysler 318 and 360 cubic inch engines. With a 2.020" head diameter and +050 offset, these valves deliver...

The Speedmaster PCE376.1320.01 is a pro-grade billet distributor engineered for Mopar Chrysler 392 Hemi engines as part of the 8000 Series lineup. Built from precision-machined billet aluminum, this...