2006 GMC SIERRA 1500 Summit Racing Transmission & Drivetrain

Differential Carrier, Positraction, Nodular Iron, GM 8.5/8.6 in., 30 Spline, 2.73 Up Ratio, Each

Part Number: SUM-730968

5.0 out of 5 stars ( 10 )

Estimated Ship Date: Monday 4/21/2025

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Flywheel, 168-tooth, Cast Iron, Chevy, 4.8L, 5.3L, 6.0L, GEN III/IV LS, or LS Swap Each

Part Number: SUM-700092

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/21/2025

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Differential Carrier, Positraction, Clutch-type, 33-spline, Chevy, GMC, Hummer, Each

Part Number: SUM-730988

Not Yet Reviewed

Estimated Ship Date: Monday 4/21/2025

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Universal Joint, Spicer 1350 Style, Greasable, Steel, Each

Part Number: SUM-732002

3.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 4/21/2025

Universal Joint, 1344 Style, Greasable, Steel, Each

Part Number: SUM-732001

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/21/2025