Speedmaster

The Speedmaster GM TH400 Forward Clutch and Direct Clutch Assembly (PCE623.1018.01) is a transmission component designed for General Motors TH400 automatic transmissions. This assembly houses the...

This is a forward clutch and direct clutch assembly designed for the GM TH400 transmission, intended for racing applications. The assembly is supplied without clutches, allowing builders and...

The Speedmaster Pro Billet Distributor is a precision-engineered component designed specifically for Mopar Chrysler big-block 440 engines in the 8000 Series lineup. This distributor features a...

The Speedmaster PCE376.1115.01 is a Pro Billet Distributor purpose-built for Mopar Chrysler big-block 440 engines. This red-anodized billet construction distributor delivers reliable ignition timing...

The Speedmaster PCE272.1008 is a high-performance valve spring engineered specifically for Oldsmobile engines. This 1.460" outer diameter spring delivers 128 pounds of force at 1.800" compressed...

The Speedmaster PCE111.1006 is a precision-machined billet aluminum base plate designed specifically for Holley 4150 and Quick Fuel Dominator 4500 carburetors. This 950 base plate provides a durable,...

The Speedmaster PCE272.1006 is a precision single valve spring engineered for high-performance engine applications. With a 1.250" outer diameter and a load rating of 125 lbs at 1.750" of compression,...

The Speedmaster PCE272.1007 is a precision-engineered dual valve spring assembly designed for high-performance engine applications. With a 1.450" outer diameter and 130Lbs load rating at 1.800"...

The Speedmaster Digital DIS-4 CDI 6AL Ignition Box (PCE380.1002) is a digital ignition control module designed to manage spark timing and engine RPM parameters. This CDI-style ignition box features...

The Speedmaster PCE272.1004 is a precision dual valve spring assembly with integral damper designed for high-performance engine builds. Engineered to deliver consistent spring force and vibration...

The Speedmaster PCE272.1002 is a high-performance dual valve spring set engineered for LS1 engine applications. These OEM-quality springs deliver 130 lbs of load at 1.800" installed height, making...

The Speedmaster Ford 9 in. Aluminum 28-Spline Helical Gear LSD Third Member Assembly is a high-performance differential carrier designed for Ford 9-inch differentials. This third member assembly...

The Speedmaster PCE272.1003 is a precision-engineered single valve spring with integral damper, designed for high-performance engine applications. This spring delivers 125 lbs of pressure at 1.800"...

The Speedmaster PCE433.1001 is a pair of 1310-series universal joint steel bolts and straps, sized at 82mm and designed for Ford 9-inch differentials. These fasteners secure the u-joint yokes and...

The Speedmaster Ford 9 in. Aluminum 28-Spline Helical Gear LSD Third Member Assembly is a precision-engineered differential component designed for Ford 9-inch rear axles. This aluminum third member...