Performance Parts

The Speedmaster PCE274.1121 is a precision-engineered H-beam connecting rod designed specifically for Chevy BBC 454 engines. Manufactured from 4340 steel with bronze bushings, these connecting rods...

The Speedmaster PCE274.1124 is a high-performance I-beam connecting rod engineered for Chevy SBC 350 engines. Featuring a 6.125" length with 2.100" and 0.830" specifications, these rods are...

The Speedmaster PCE274.1126 is a premium I Beam connecting rod assembly engineered for Chevy small-block (SBC) 350 engines. These connecting rods feature a 5.700" length, 2.100" big-end bore, and ...

The Speedmaster PCE274.1127 connecting rods are precision-engineered I Beam components designed specifically for Chevy SBC 350 engines. These rods feature a 6.000" length with 2.100" small end bore...

The Speedmaster PCE274.1130 is a precision H beam connecting rod engineered for high-performance engine applications. Constructed from 4340 steel with bronze bushings, these connecting rods are...

The Speedmaster PCE274.1131 H Beam connecting rods are precision-engineered components designed for high-performance engine builds. Constructed from 4340 steel with bronze bushings, these rods...

The Speedmaster PCE275.1013 is a 12-point 7/16" connecting rod bolt, engineered for use in engine builds and repairs. This single-piece fastener is manufactured to grade 8640-8740 specifications,...

The Speedmaster PCE275.1014 is a premium 12-point connecting rod bolt engineered for high-performance engine applications. Manufactured to 8640-8740 steel grade specifications, this 3/8" bolt...

The Speedmaster PCE276.1034 is a forged 4340 steel crankshaft engineered for Chevy big-block (BBC) 454 engines. This precision component features a 4.500-inch stroke and is manufactured to meet the...

The Speedmaster PCE276.1050 is a 4340 forged crankshaft engineered specifically for Ford 351W Windsor engines. Built from premium 4340 steel and forged for durability, this crankshaft features a...

The Speedmaster PCE276.1053 is a 4340 forged crankshaft engineered for Ford 351W Windsor engines, delivering the strength and precision needed for high-performance and rebuilt engine applications...

The Speedmaster PCE276.1060 is a precision-engineered forged crankshaft designed for Chevy LS-series engine builds. Manufactured from 4340 steel, this crankshaft delivers the strength and durability...

The Speedmaster PCE276.1089 is a cast steel crankshaft engineered for Chevy BBC (Big Block Chevrolet) 454 engine applications. This heavy-duty component features a 4.250-inch stroke and is designed...

The Speedmaster PCE276.1132 is a forged steel crankshaft engineered for Chevy BBC (Big Block Chevrolet) 454 engines. Built from 4340 forged steel with an 8-counterweight design, this performance...

The Speedmaster PCE276.1150 is a 4340 forged crankshaft engineered for Ford 351W Windsor engines. Built from high-strength 4340 steel and internally balanced, this crankshaft delivers the durability...