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Transmission Specialties Parts and Accessories

Individual Parts

Part Groups

Results 1 - 25 of 26

Transmission Specialties TH400 SFI Two-Piece Aluminum Transmission Cases 4072

Automatic Transmission Case, TH400, Aluminum, Natural, SFI 4.1, GM, Each

Part Number: TOS-4072

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Transmission Specialties Lock-Up Street/Strip Multi Plate 2,500-2,900 Stall Torque Converter 10091MPXLS

Transmission Specialties Lock-Up Street/Strip Multi Plate 2,500-2,900 Stall Torque Converter 10091MPXLS

10" 4L80E BILLET COVER AND PISTON FOR 4L80E TRAN-MP FOR NON LS1-2500-2900 RPMS

Part Number: TOS-10091MPXLS

Not Yet Reviewed

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

Transmission Specialties Lock-Up Street/Strip Multi Plate 3,700-4,100 Stall Torque Converter 10091MPHS

10" 4L80E BILLET COVER AND PISTON FOR 4L80E TRAN-MP FOR NON LS1-3700-4100 RPMS

Part Number: TOS-10091MPHS

Not Yet Reviewed

Estimated Ship Date: Mar 17, 2026 if ordered today

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Estimated Ship Date: Mar 17, 2026 if ordered today

Transmission Specialties Lock-Up Street/Strip Multi Plate 3,700-4,100 Stall Torque Converter 10090MPHS

10" 4L80E BILLET COVER AND PISTON FOR 4L80E TRAN-MULTI PLATE-3700-4100 RPMS

Part Number: TOS-10090MPHS

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Transmission Specialties Lock-Up Street/Strip Multi Plate 2,500-2,900 Stall Torque Converter 10080MPXLS

10" 6L80 BILLET COVER AND PISTON FOR 6L80 TRANS-MULTI PLATE-2500-2900 RPMS

Part Number: TOS-10080MPXLS

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Transmission Specialties Lock-Up Street/Strip Multi Plate 2,900-3,300 Stall Torque Converter 10080MPLS

10" 6L80 BILLET COVER AND PISTON FOR 6L80 TRANS-MULTI PLATE-2900-3300 RPMS

Part Number: TOS-10080MPLS

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Transmission Specialties Lock-Up Street/Strip Multi Plate 2,900-3,300 Stall Torque Converter 10090MPLS

10" 4L80E BILLET COVER AND PISTON FOR 4L80E TRAN-MULTI PLATE-2900-3300 RPMS

Part Number: TOS-10090MPLS

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Transmission Specialties Automatic Transmission Gears 400-600

STRAIGHT CUT BILLET GEAR SET

Part Number: TOS-400-600

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

Transmission Specialties Lock-Up Street/Strip Multi Plate 2,900-3,300 Stall Torque Converter 10091MPLS

10" 4L80E BILLET COVER AND PISTON FOR 4L80E TRAN-MP FOR NON LS1-2900-3300 RPMS

Part Number: TOS-10091MPLS

Not Yet Reviewed

Estimated Ship Date: Mar 17, 2026 if ordered today

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Estimated Ship Date: Mar 17, 2026 if ordered today

Transmission Specialties Lock-Up Street/Strip Multi Plate 2,500-2,900 Stall Torque Converter 10051MPXLS

10" 4L60/700R4 BILLETCOVER AND L/U PLATE-MULTI PLATE-2500-2900 RPMS

Part Number: TOS-10051MPXLS

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

Transmission Specialties Lock-Up Street/Strip Multi Plate 3,700-4,100 Stall Torque Converter 10070MPHS

10"4L60E LSI BILLET COVER AND L/U PISTON-MULTI PLATE-3700-4100 RPMS

Part Number: TOS-10070MPHS

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

Transmission Specialties Lock-Up Street/Strip Multi Plate 2,900-3,300 Stall Torque Converter 10070MPLS

10"4L60E LSI BILLET COVER AND L/U PISTON-MULTI PLATE-2900-3300 RPMS

Part Number: TOS-10070MPLS

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

Transmission Specialties Lock-Up Street/Strip Multi Plate 3,300-3,700 Stall Torque Converter 10070MPMS

10"4L60E LSI BILLET COVER AND L/U PISTON-MULTI PLATE-3300-3700 RPMS

Part Number: TOS-10070MPMS

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

Transmission Specialties Lock-Up Street/Strip Multi Plate 4,100-4,500 Stall Torque Converter 10070MPXHS

10"4L60E LSI BILLET COVER AND L/U PISTON-MULTI PLATE-4100-4500 RPMS

Part Number: TOS-10070MPXHS

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

Transmission Specialties Lock-Up Street/Strip Multi Plate 2,500-2,900 Stall Torque Converter 10070MPXLS

10"4L60E LSI BILLET COVER AND L/U PISTON-MULTI PLATE-2500-2900 RPMS

Part Number: TOS-10070MPXLS

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

Transmission Specialties Lock-Up Street/Strip Multi Plate 3,700-4,100 Stall Torque Converter 10080MPHS

10" 6L80 BILLET COVER AND PISTON FOR 6L80 TRANS-MULTI PLATE-3700-4100 RPMS

Part Number: TOS-10080MPHS

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

Transmission Specialties Lock-Up Street/Strip Multi Plate 4,100-4,500 Stall Torque Converter 10080MPXHS

10" 6L80 BILLET COVER AND PISTON FOR 6L80 TRANS-MULTI PLATE-4100-4500 RPMS

Part Number: TOS-10080MPXHS

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

Transmission Specialties Lock-Up Street/Strip Multi Plate 3,300-3,700 Stall Torque Converter 10090MPMS

10" 4L80E BILLET COVER AND PISTON FOR 4L80E TRAN-MULTI PLATE-3300-3700 RPMS

Part Number: TOS-10090MPMS

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

Transmission Specialties Lock-Up Street/Strip Multi Plate 2,500-2,900 Stall Torque Converter 10090MPXLS

10" 4L80E BILLET COVER AND PISTON FOR 4L80E TRAN-MULTI PLATE-2500-2900 RPMS

Part Number: TOS-10090MPXLS

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

Transmission Specialties Automatic Transmission Gears 2540S 1.64

PG 1.64 PLANETARY-W 300M OUTPUT-LONG

Part Number: TOS-2540S164

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

Transmission Specialties Lock-Up Street/Strip Multi Plate 2,900-3,300 Stall Torque Converter 10051MPLS

10" 4L60/700R4 BILLETCOVER AND L/U PLATE-MULTI PLATE-2900-3300 RPMS

Part Number: TOS-10051MPLS

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

Transmission Specialties Lock-Up Street/Strip Multi Plate 4,100-4,500 Stall Torque Converter 10051MPXHS

10" 4L60/700R4 BILLETCOVER AND L/U PLATE-MULTI PLATE-4100-4500 RPMS

Part Number: TOS-10051MPXHS

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

Transmission Specialties Lock-Up Street/Strip Multi Plate 3,700-4,100 Stall Torque Converter 10051MPHS

10" 4L60/700R4 BILLETCOVER AND L/U PLATE-MULTI PLATE-3700-4100 RPMS

Part Number: TOS-10051MPHS

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

Transmission Specialties Lock-Up Street/Strip Multi Plate 3,300-3,700 Stall Torque Converter 10051MPMS

10" 4L60/700R4 BILLETCOVER AND L/U PLATE-MULTI PLATE-3300-3700 RPMS

Part Number: TOS-10051MPMS

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

Transmission Specialties Automatic Transmission Gears 2540S 1.64S

PG 1.64 PLANETARY-W 300M OUTPUT-SHORTY

Part Number: TOS-2540S1-64S

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

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