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GM PERFORMANCE · GMP-12685656GM Performance · GMP-12685656GM Performance Crankshaft, 1-Piece Seal, Internal Balance, Nodular Iron, 3.622 in. Stroke, 58X (GMP-12685656)
$1,260
incl. GST · ships AU-wide● Made to orderWe confirm availability with our supplier when you order.
GM Performance Crankshaft, 1-Piece Sea…$1259.76
Made to order · availability confirmed when you order
Specifications
On the spec sheet.
Spec sheet coming — contact support for full spec details. Fitment
Will this fit?
Fitment data still being indexed for this product. Ask BuildBot for a fit-check against your vehicle.
Pairs well with
Other parts in this build.
© 2026 TrackTheory · ABN 33 689 482 504Built in Adelaide · Shipping AU-wide
