Quick Change Gear Set - 8500 Series - Set 11 - 10 Spline - 4.12 Ratios 5.06 / 3.36 - 4.86 Ratios 5.96 / 3.96 - Stee...
WINTERS  |  Part# WIN-8511   More Details...

$110.99

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Transmission Input Shaft - Stock Spline - Billet Steel - Powerglide - Each
TCI  |  Part# TCI-749700   More Details...

$211.95

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Quick Change Gear Set - 8500 Series - Set 12 - 10 Spline - 4.12 Ratios 4.60 / 3.69 - 4.86 Ratios 5.42 / 4.36 - Stee...
WINTERS  |  Part# WIN-8512   More Details...

$110.99

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Quick Change Gear Set - 8500 Series - Set 13 - 10 Spline - 4.12 Ratios 5.15 / 3.30 - 4.86 Ratios 6.07 / 3.89 - Stee...
WINTERS  |  Part# WIN-8513   More Details...

$110.99

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Quick Change Gear Set - 8500 Series - Set 14 - 10 Spline - 4.12 Ratios 5.73 / 2.96 - 4.86 Ratios 6.76 / 3.49 - Stee...
WINTERS  |  Part# WIN-8514   More Details...

$110.99

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Transmission Input Shaft And Forward Drum Assembly - Heavy Duty Drum - Billet Steel Input Shaft - Th400 - Kit
TCI  |  Part# TCI-223600   More Details...

$517.95

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Quick Change Gear Set - 8500 Series - Set 15a - 10 Spline - 4.12 Ratios 4.32 / 3.93 - 4.86 Ratios 5.09 / 4.64 - Ste...
WINTERS  |  Part# WIN-8515A   More Details...

$110.99

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Transmission Input Shaft - Hardened - Steel - 4l80e - Each
TCI  |  Part# TCI-279600   More Details...

$437.95

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Quick Change Gear Set - 8500 Series - Set 15 - 10 Spline - 4.12 Ratios 4.34 / 3.91 - 4.86 Ratios 5.11 / 4.62 - Stee...
WINTERS  |  Part# WIN-8515   More Details...

$110.99

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Quick Change Gear Set - 8500 Series - Set 16 - 10 Spline - 4.12 Ratios 5.49 / 3.09 - 4.86 Ratios 6.48 / 3.65 - Stee...
WINTERS  |  Part# WIN-8516   More Details...

$110.99

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