
Key Features & Specs:
Fitment:
The Brian Crower BC0379 stroker kit is a fully balanced rotating assembly designed for Toyota 3UR-FE engine builds requiring increased displacement, premium billet components, and custom piston options. This 6.80L stroker package includes a 4340 billet steel crankshaft with a 108mm stroke, H-beam ProH2K connecting rods, and custom CP or JE forged aluminum pistons available in your choice of bore size and compression ratio. Depending on bore size, this kit can increase the Toyota 3UR-FE platform up to 6.80L when used with a 100mm bore sleeved block. Built for turbocharged or naturally aspirated applications, the BC0379 kit is system balanced and ready for professional engine assembly.