Performance Parts

The Speedmaster GM Turbo TH350 56" Stainless Steel Braided Kickdown Cable Kit (PCE469.1001) is a precision transmission control cable assembly designed for GM Turbo TH350 automatic transmissions...

The Speedmaster GM Turbo TH350 Black Extra Capacity Aluminum Transmission Oil Pan Kit (PCE221.1024.02) is a direct-fit replacement and upgrade pan designed for GM TH350 automatic transmissions. Built...

The Speedmaster PCE635.1003 is an extra capacity transmission oil pan and filter assembly designed for GM Turbo TH350 transmissions. This replacement component increases fluid capacity while...

The Speedmaster H Beam 4340 Connecting Rods (PCE274.1042) are precision-engineered engine internals designed for Ford 289, 302, and Windsor engines. These H-beam rods feature a 5.400" length, 2.123"...

The Speedmaster PCE274.1063 H Beam connecting rods are precision-engineered components designed for Ford 5.4L engine rebuilds and performance modifications. Manufactured from 4340 material with...

The Speedmaster H Beam 4340 Connecting Rods are precision-engineered components designed specifically for Chevy BBC 454 big-block engines. Featuring a robust H-beam design with 6.700" length, 2.200"...

Speedmaster H beam connecting rods are precision-engineered components designed for Chevy BBC 454 big-block engine builds and rebuilds. Manufactured from 4340 steel with H-beam geometry for strength...

The Speedmaster H Beam 4340 connecting rods are precision-engineered components designed for Chevy SBC 350 engine rebuilds and high-performance modifications. These rods measure 6.100" in length with...

The Speedmaster H Beam 4340 connecting rods are precision-engineered components designed for Chrysler 318, 340, and 360 engine rebuilds and high-performance applications. These connecting rods...

The Speedmaster H Beam 4340 Connecting Rods are precision-engineered engine internals designed for Ford 4.6L applications. Manufactured from 4340 forged steel, these H-beam rods deliver superior...

Speedmaster H beam connecting rods (MPN 1-274-014) are precision engine components designed specifically for Ford 302 Windsor applications. These rods feature 5.400" length with 2.123" big end and ...

The Speedmaster H Beam 5.700" Connecting Rods (model 1-274-015) are high-performance engine components designed for Chevy SBC 350 applications. Built from durable 4340 steel and equipped with ARP...

The Speedmaster PCE274.1060 H Beam connecting rods are precision-engineered components built to handle high-performance engine applications. Constructed from 4340 steel with bronze bushings, these...

These Speedmaster H beam connecting rods (part 1-274-037) are engineered for high-performance Chevy SBC 350 engines. Constructed from 4340 steel and measuring 6.000" in length with 2.100" pin bore...

The Speedmaster H Beam 6.000" connecting rods are purpose-built performance engine components designed for Chevy SBC 350 applications. These connecting rods feature 4340 material construction paired...