Stroker kit range to suit Holden VN - VR V6, covers normally aspirated and boost applications for both street and competition applications.

Kit 1:

Stroker kit including our nodular iron full counterweight 3.700 stroke cast crank, 4340 steel forged 'I' beam conrods with capscrew bolts and press fit small ends. Cast hypereutectic alloy pistons in 9.5:1 to 10:1 compression ratios, moly rings, rod and main bearings. Complete assembly is fully balanced for use with GM or aftermarket Ecotec harmonic balancer. Customer must supply original flywheel for balancing

Kit 2:

Stroker kit including our nodular iron stroker crank, 4340 forged steel 'H' beam rods with capscrew bolts and fully floating bronze bushed small ends. This kit supplied with custom made Wiseco forged pistons in low or high compression versions for normally aspirated or boost application usage. Kit is fully balanced for use with Ecotec harmonic balancer. Customer must supply original flywheel for balancing

Note: The VN-VP-VR kits are not available for series 1 engines and only apply to all series 2 engines with '8' bolt flywheel flanges.