Brian Crower Nissan TB48 Stroker Kit 110mm Stroke LightWeight Crank/ProHD Series Rods I Beam 7/16in

5.20L - Includes 4340 billet Lightweight crank, 110mm stroke, I Beam ProHD rods (6.436 c-to-c w/7/16" bolts), and custom pistons (choice of bore/compression). ACL Race bearings available separately.

Crank #    BC5259LW-110
4340 billet with OEM rod journals. All cranks are stress relieved, shot peened, magna flux inspected and nitrided (multi step heat treatment) for ultimate performance. Fully profiled counterweights are designed for reduced windage through the crankcase creating less oil resistance for better rpm potential.

Stroke    110mm
Rod Journal    56.92mm
Main Journal    71mm
Weight    72.2 Lbs

Rod #    BC6258 - 6.436"
The "MOAR" (Mother Of All Rods) Series connecting rod from Brian Crower is what a connecting rod would look like when taking input from the top engine builders and tuners in the industry. The I-Beam design allows added beam to cylinder wall clearance for stroker applications. Radiused edges for added rigidity, ARP2000 7/16 fasteners for premium clamping ability, added material near the pin end to insure true pin end roundness.

C-to-C    6.436"
BE Bore    2.362"
BE Width    1.290"
PE Bore    0.905"
PE Width    1.025"
Gram Wt    918
Torque Specs    75-80 ft lbs - 7/16"

Piston #    BC7259 - Custom