Performance & Replacement Transmission & Drivetrain Parts

Flexplate, 152-Tooth, Steel, Internal Balance, SFI 29.1, Dodge, Cummins, 5.9L, 8-Bolt, Each

Part Number: SUM-G134SFI

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Flexplate, 168-Tooth, External Engine Balance, 2-Piece Rear Main Seal, Chevy, Big Block, 454, Each

Part Number: SUM-G102STK

4.45 out of 5 stars ( 11 )

Estimated Ship Date: Today

Flexplate, 152-tooth, Internal Balance, SFI 29.1, Dodge, Cummins, 5.9L, Each

Part Number: SUM-G136SFI

2.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Flexplate, 168-Tooth, External Engine Balance, 1-Piece Rear Main Seal, Chevy, Small Block, GM V6, Each

Part Number: SUM-G104STK

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Today

Flexplate, External Balance, Mopar SB 360 1971-92, TF-727 10 in. or 11.125 in. Converter, 6 Bolt Crank, SFI 29.1, Each

Part Number: SUM-G124SFI

Not Yet Reviewed

Estimated Ship Date: Today

Flexplate, 153-Tooth, External Balance, Chevy Gen I small block V-8 and GM V-6, SFI 29.1, Each

Part Number: SUM-G117SFI

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Flexplate, 168-Tooth, Billet Steel, Internal Balance, Chevy SB/BB with 2-Piece Rear Main Seal, 6 Bolt Crank, SFI 29.2, Each

Part Number: SUM-G128SFI

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Flexplate, 168-Tooth, Internal Engine Balance, 2-Piece Rear Main Seal, Chevy, V8, Each

Part Number: SUM-G100STK

3.17 out of 5 stars ( 18 )

Estimated Ship Date: Today

Flexplate, 153-Tooth, Internal Engine Balance, 2-Piece Rear Main Seal, Chevy, Small Block, Each

Part Number: SUM-G103STK

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Today

Flexplate, External Balance, Mopar BB 383 400 440 1971-79, TF-727 10 in. or 11.125 in. Converter, 6 Bolt Crank, SFI 29.1, Each

Part Number: SUM-G126SFI

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Ear Piece Helmet Mic one-piece Helmet Speaker with Velcro®

Part Number: RJS-600080155

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Flexplate, 168-Tooth, External Engine Balance, 2-Piece Rear Main Seal, Chevy, Small Block, 400, Each

Part Number: SUM-G101STK

3.29 out of 5 stars ( 7 )

Estimated Ship Date: Today

Automatic Transmission, Circlematic, Forward Shift Pattern, Full Manual Valve Body, Stock Pan, Chevy, THM350, Each

Part Number: TCI-312002

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

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Flexplate, 164-Tooth, Internal Engine Balance, SFI 29.1, Ford, Modular, Each

Part Number: SUM-G114SFI

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Flexplate, 141-Tooth, Steel, External Balance, SFI 29.1, Ford, 6.0L Powerstroke, 5R110, Each

Part Number: SUM-G130SFI

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Flexplate, 152-Tooth, Steel, Internal Balance, SFI 29.3, Dodge, 6.7L Cummins, Each

Part Number: SUM-G142SFI

2.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Flexplate, 164-Tooth, Internal Balance, Ford 7.3 Godzilla 2020-Later, 8 Bolt Crank, Heavy Duty, SFI 29.1, Each

Part Number: SUM-G122SFI

Not Yet Reviewed

Estimated Ship Date: Today

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Flexplate, External Balance, Mopar SB 340 1971-92, TF-727 10 in. or 11.125 in. Converter, 6 Bolt Crank, SFI 29.1, Each

Part Number: SUM-G125SFI

Not Yet Reviewed

Estimated Ship Date: Today

Flexplate, 164-Tooth, Internal Balance, Ford 5.0 Coyote 2011-17, 8 Bolt Crank, Heavy Duty, SFI 29.1, Each

Part Number: SUM-G120SFI

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Flexplate, 130-Tooth, Internal Balance, Ford 5.0 Coyote 2018-Later, 8 Bolt Crank, Heavy Duty, SFI 29.1, Each

Part Number: SUM-G121SFI

Not Yet Reviewed

Estimated Ship Date: Today

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Automatic Transmission, Reverse Shift Pattern, Full Manual Valve Body, Chevy, Powerglide, Each

Part Number: TCI-742010

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

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• Special Order

U-Joint, Light Duty, Spicer 1310 Style, Steel, 4 Plain Bearing Cap Style, Each

Part Number: SDH-5-1310X

4.88 out of 5 stars ( 17 )

Estimated Ship Date: Today

U-Joint, Light Duty, Spicer 1310 Style, Steel, 4 Plain Bearing Cap Style, Each

Part Number: SDH-5-153X

5.0 out of 5 stars ( 13 )

Estimated Ship Date: Today

Universal Joint, 1310 Style, Greasable, Steel, Each

Part Number: MOG-369

4.57 out of 5 stars ( 37 )

Estimated Ship Date: Today

• $25.00 Summit Bucks

Universal Joint, Spicer 1310 Style, Greasable, Steel, Each

Part Number: SUM-732000

4.0 out of 5 stars ( 7 )

Estimated Ship Date: Today