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GM 8.6 Internal Kits
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GM 8.6 Open Differential Spider Gear Kit GM8.6BIL - GM Rear Diff Parts | Allstate Gear GM 8.6 Open Differential Spider Gear Kit, GM8.6BIL

Fits MID 2000-2007 C1500 Series with 30 spline axles

Our Price: $61.76

(6)
GM 8.6 Open Differential AAM Spider Gear Kit, 74040887 - GM Rear Diff Parts | Allstate Gear GM 8.6 Open Differential AAM Spider Gear Kit, 74040887

Fits 2009-2012 Chevy Silverado C1500 Series with 30 spline axles

Our Price: $75.25

(4)
GM 8.6 Open Differential Spider Gear Kit 74047015 - GM Rear Diff Parts GM 8.6 Open Differential AAM Spider Gear Kit, 74047015

Fits MID 2000-2007 Chevy Silverado C1500 Series with 30 spline axles

Our Price: $84.76