CHEVROLET IMPALA Shiftworks Transmission & Drivetrain

Smoothie Shifter, 1958-63 Impala Smoothie Shifter 6L80E/ 6L90E Black

Part Number: SIW-SW230-R21-06

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Smoothie Shifter, 1958-63 Impala Smoothie Shifter 6L80E/ 6L90E White

Part Number: SIW-SW230-R22-06

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Estimated Ship Date: Feb 16, 2026 if ordered today

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SHIFTER

Part Number: SIW-SW280-NT7-06

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Factory Shifter Conversion, 6L80-E, 6L90-E, 8L90E, Chevy, Kit

Part Number: SIW-SC261

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Factory Shifter Conversion, 4L70, 200-4R, 700-R4, Chevy, Kit

Part Number: SIW-SC224

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Factory Shifter Conversion, 4L70, 200-4R, 700-R4, Slap Shift, Chevy, Kit

Part Number: SIW-SC224-R

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Factory Shifter Conversion, 32 in. Cable, 6L80-E, 6L90-E, 8L90E, Chevy, Kit

Part Number: SIW-SC2061-06C

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Factory Shifter Conversion, 4L80-E, 4L85-E, Slap Shift, Chevy, Kit

Part Number: SIW-SC225-R

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Estimated Ship Date: Feb 16, 2026 if ordered today

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