CHEVROLET Chevy big block Mark IV Transmissions

Automatic Transmission, 2-Speed, Level 5 Long Shaft, Forward Shift Pattern, Full Manual Valve Body, GM, Powerglide, Each

Part Number: FTI-BPG5

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Estimated Ship Date: Jan 9, 2026 if ordered today

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Transmission Combo, ProFit, Tremec TKX, 5-Speed, 2.87:1 First Gear, 0.82:1 Fifth Gear, Truck, Chevy/GMC, C10/C15/C1500, Kit

Part Number: AWR-COGM-T1FX

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Estimated Ship Date: Feb 6, 2026 if ordered today

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Transmission Combo, ProFit, Tremec TKX, 5-Speed, 2.87:1 First Gear, 0.68:1 Fifth Gear, GM, F-Body, 1975-81, Kit

Part Number: AWR-COGM-F3FX

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Estimated Ship Date: Feb 6, 2026 if ordered today

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Transmission Combo, ProFit, Tremec TKX, 5-Speed, 2.87:1 First Gear, 0.68:1 Fifth Gear, GM, F-Body, 1970-74, Kit

Part Number: AWR-COGM-F2FX

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Estimated Ship Date: Feb 6, 2026 if ordered today

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Silver Sport EasyFit TREMEC TKX Install Kit 66-74 GM X-Body w/console

Part Number: IST-EFKX2CTKX

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Automatic Transmission, Remanufactured, Reverse Shift Pattern, Trans-Brake, Full Manual Valve Body, Chevy, TH350, Each

Part Number: TCI-312500

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 15, 2026 if ordered today

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PRO3 PG WITH ULTRA BELL

Part Number: FTI-PPG3UB

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Estimated Ship Date: Jan 9, 2026 if ordered today

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Manual Trans Assembly; Super T-10 Plus 4-Speed Transmission; 2.64 X Ratio; 1st-2.64; 2nd-1.60; 3rd-1.23; 4th-1

Part Number: RMG-7021530

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Automatic Transmission, Remanufactured, Reverse Shift Pattern, Manual Valve Body, Trans Brake, Chevy, TH400, Each

Part Number: TCI-212505

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Estimated Ship Date: Jan 15, 2026 if ordered today

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Automatic Transmission, Level 3, TH400, Reverse Shift, Ultra Bell, Chevy, Each

Part Number: FTI-TH400-3RUB

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Estimated Ship Date: Jan 12, 2026 if ordered today

• Core Charge $350.00
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Transmission, Manual, Super T-10 4-Speed, GM, V8, Each

Part Number: RMG-1304000071

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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

Part Number: TCI-312002

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Estimated Ship Date: Jan 15, 2026 if ordered today

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Clutch Kit, Pro Street Dual Disc, 1.125 in. - 26-spline, Metallic Disc, Pressure Plate, Flywheel, Chevy, Kit

Part Number: RAM-60-2125NS

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Clutch Kit, Pro Street Dual Disc, 1.125 in. - 26-spline, Metallic Disc, Pressure Plate, Flywheel, Chevy, 454 Balance, Kit

Part Number: RAM-60-2137N

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Silver Sport EasyFit TREMEC TKX Install Kit 73-87 C-10

Part Number: IST-RFKC103TKX

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Automatic Transmission, Forward Shift Pattern, Full Manual Valve Body, Chevy, TH400, Each

Part Number: HUP-34-2B

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Estimated Ship Date: Today

• Core Charge $200.00
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Transmission, Manual, Super T-10 4-Speed, GM, V8, Each

Part Number: RMG-7021540

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Automatic Transmission, Early SBC/BBC 6 bolt GM Bellhousing, Automatic Valve Body, 900+HP Heavy Duty, GM, 4L80E, 2WD or RWD, 97-99 Electronics, Each

Part Number: SUM-700476

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Silver Sport EasyFit TREMEC TKX Install Kit 68-74 GM X-Body wo/console

Part Number: IST-EFKX2TKX

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Silver Sport EasyFit TREMEC TKX Install Kit 74-74 GM F-Body wo/console

Part Number: IST-EFKF2ETKX

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Estimated Ship Date: Jan 9, 2026 if ordered today

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Silver Sport EasyFit TREMEC TKX Install Kit Universal Street Rod - GM Engine

Part Number: IST-EFKSRTKX

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Estimated Ship Date: Jan 9, 2026 if ordered today

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Clutch Kit, Pro Street Dual Disc, 1.125 in. - 10-spline, Metallic Disc, Pressure Plate, Flywheel, Chevy, GMC, Kit

Part Number: RAM-60-2120NS

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Clutch Kit, Pro Street Dual Disc, 1.125 in. - 10-spline, Metallic Disc, Pressure Plate, Flywheel, Chevy, GMC, Kit

Part Number: RAM-60-2122NS

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Clutch Kit, Pro Street Dual Disc, 1.125 in. - 26-spline, Metallic Disc, Pressure Plate, Flywheel, Chevy, Kit

Part Number: RAM-60-2125N

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Clutch Kit, Pro Street Dual Disc, 1.125 in. - 10-spline, Metallic Disc, Pressure Plate, Flywheel, Chevy, 454 Balance, Kit

Part Number: RAM-60-2130N

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Estimated Ship Date: Dec 29, 2025 if ordered today

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