POWERTRAX
GM 12 Bolt 8.875in 30 Spline Traction Syste
SKU: PTX92-0788-3005
$657.99
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Differential - No-Slip - Locker - 30 Spline - Steel - GM 12-Bolt - 8.875 in - Each Notes: Truck 12 Bolt.Only fits in open carriers, will not fit posi carrier
What this part is for
POWERTRAX GM 12 Bolt 8.875in 30 Spline Traction Syste is a performance part builders add when the stock piece won’t do the job — whether that’s durability, flow, adjustability, or packaging in a custom build. Ask Grok with your year, make, model, and engine, or Call Us — confirm fitment once before you buy. Real people at Cunningham Customs handle the order.
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Comments & builder notes
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