
Key Features & Specs:
Fitment:
The Brian Crower BC0224 stroker kit is a fully balanced rotating assembly designed for Nissan VQ37HR engine builds that need added displacement, billet crankshaft strength, and dependable ProH2K rod performance. This 4.34L stroker package includes a 4340 billet crankshaft with a 92mm stroke, BC ProH2K connecting rods, and custom pistons available in your selected bore size and compression ratio. Built for high-output Nissan and Infiniti VQ37 applications, this kit provides the forged bottom-end foundation needed for naturally aspirated, boosted, street, drag, drift, and track-focused engine combinations.