Transmission Parts

Shaft Length Option: <span data-label='Shaft Length Option' data-target='filter.specValue' data-uom='' data-dvalue='Short'>Short
Ratio: <span data-label='Ratio' data-target='filter.specValue' data-uom='' data-dvalue='1.58 &amp; 1.65'>1.58 &amp; 1.65
Material: <span data-label='Material' data-target='filter.specValue' data-uom='' data-dvalue='Heat-treated 300M Steel'>Heat-treated 300M Steel
Spline Tooth Count: <span data-label='Spline Tooth Count' data-target='filter.specValue' data-uom=' ' data-dvalue='27'>27

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Enter a Sonnax part number below to view its instructions. For general reaming instructions, click here.

Heavy Duty Overrun Clutch Hub 74574-HD

Fits all 2.84/1.55 gear sets.

Temporarily out of stock. Fits any 47RH/RE or 48RE converter fitted with a 35-spline turbine hub.

Fits Dodge units only.

Helps cure:

Requires ’87-later housing, snap ring and ring gear and ’91-later 3-4 apply ring stamped with number “7”, measuring 3.671–3.682" in height.

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