Now in stock

No clearancing of the block required.

SPOOL RB30 91mm Stroker Crank Kit

Nissan RB30 - RB32 Stroker Kit:

• SPOOL Billet 4340 full counter weight 91mm Stroker Crankshaft
• SPOOL I Beam Forged Conrods with L19 Bolts
• CP Custom Pistons
• 9310 Gudgeon Pins (4.5mm wall thickness)

Like all SPOOL cranks, this is a true billet crank machined from forged 4340 bar stock.
All components , crank, connecting rods and pistons are balanced.