Performance Transmission & Drivetrain at Summit Racing

OER Shifter Linkage Components 154009

1965-67 Impala, Nova; Powerglide to Turbo Hydromatic Conversion Kit; with Floor Shifter

Part Number: OER-154009

Not Yet Reviewed

Estimated Ship Date: Jul 14, 2026 if ordered today

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Estimated Ship Date: Jul 14, 2026 if ordered today

Spicer Select U-Joints 25-134X

U-Joint, 1310 to 1330 Conversion Style, Greasable, Steel, Ford, Lincoln, Mercury, Each

Part Number: SCY-25-134X

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

Shiftworks Horseshoe Shifters for 1970-1972 CAMARO - SW1012-R

SHIFTER CONVERSION KITS, AUTOMATIC TRANSMISSION, Horseshoe RATCHET STYLE Shifter kit TH700-R4 TH200-4R 4L60 In

Part Number: SIW-SW1012R

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Sonnax Extreme Duty Output Shaft 22173D-01

Automatic Transmission Output Shafts, Extreme Duty, 29 Spline, Ideal for 68RFE to 48RE Conversions, 1.480 in. Dia., No Input Gear, 47RE, 48RE, Each

Part Number: SOX-22173D-01

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Yukon Gear & Axle U-Joint Fasteners YA WUSP-61

D60 U/JOINT CONVERSION SPACER (uses 2 per side)

Part Number: YGA-21740

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Yukon Gear & Axle Differential Crush Sleeves YSPCS-060

Differential Crush Sleeve, Conversion crush sleeve to install GM 9.5-IN. into 9.76-IN. housing.

Part Number: YGA-33581

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Shiftworks Automatic Transmission Shift Kits C350-RVB

Conversion Kit, 1968-69 Impala 3-Spd Automatic Reverse Valve Body Factory Shifter Conversion Kit TH350, TH400, features Slap-Shift function

Part Number: SIW-C350-RVB

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Shiftworks Automatic Transmission Shift Kits SC2243-RVB

Conversion Kit, 1971-72 Chevelle 4-Spd Auto Reverse Valve Body Factory Shifter Conversion Kit, features Slap-Shift

Part Number: SIW-SC2243-RVB

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Shiftworks Automatic Transmission Shift Kits C350-3RVB

Conversion Kit, 1971-72 Chevelle 3-Spd Automatic Reverse Valve Body Factory Shifter Conversion Kit TH350, TH400, features Slap-Shift function

Part Number: SIW-C350-3RVB

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Spicer Select U-Joints 25-4368X

U-Joint, Mechanics 6C to Mechanics 7C Style, Conversion, 2 High Wing Drilled, 2 Delta Wing Threaded, Greasable, Steel, Each

Part Number: SCY-25-4368X

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

Spicer Select U-Joints 25-4297X

U-Joint, Mechanics 6C to Mechanics 7C Style, Conversion, 2 Low Wing Threaded, 2 High Wing Drilled, Greasable, Steel, Each

Part Number: SCY-25-4297X

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

Shiftworks Horseshoe Shifters for 1970-1972 CAMARO - SW1022-R

SHIFTER CONVERSION KITS, AUTOMATIC TRANSMISSION, Horseshoe RATCHET STYLE Shifter kit 4L80E. Includes Neutral S

Part Number: SIW-SW1022R

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Shiftworks Shifter Linkage Rods SC2253

Shiftworks Shifter Linkage Rods SC2253

SHIFT LINKAGE CONVERSION

Part Number: SIW-SC2253

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Motive Gear Yokes TOYFLANGE

Yoke, Conversion, 29 Spline, Forged Steel, Rear Driveshaft at Axle, Toyota 8 (7.8) in., Each

Part Number: MGR-TOYFLANGE

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

ATS Diesel Performance Automatic Transmissions 319-914-2416

Transmission Conversion Kit, ATS Full Allison Conversion Kit Stage 1 Transmission Build Replaces 4 Wheel Drive 68RFE 2015-2018 ATS Diesel Performance

Part Number: APF-319-914-2416

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

ATS Diesel Performance Automatic Transmissions 319-955-2392

Transmission Conversion Kit, ATS Full Allison Conversion Kit Stage 5 Transmission Build Replaces 4 Wheel Drive 2013-2018 ATS Diesel Performance

Part Number: APF-319-955-2392

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

RAM Competition Pressure Plates for 1989-1996 CORVETTE - 401C

Pressure Plate, Diaphragm-Style, 10.5 in. Disc Diameter, C4 Conversion, Chevrolet, Each

Part Number: RAM-401C

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

RAM Hydraulic Release Bearings for 1994-1995 CORVETTE - 78155

Throwout Bearing, Hydraulic, Chevrolet, Push-Type C4 Conversion, S6-40/ML9, Each

Part Number: RAM-78155

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Shiftworks Automatic Transmission Shift Kits C350-2RVB

Conversion Kit, 1968-70 Chevelle 3-Spd Automatic Reverse Valve Body Factory Shifter Conversion Kit TH350, TH400, features Slap-Shift function

Part Number: SIW-C350-2RVB

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Yukon Gear & Axle Differential Crush Sleeves YSPCS-055

Differential Crush Sleeves, Conversion, 2.200 in. Tall, Ford 9.75, Used for 2011-Up Ring Gear into 2000-10 Housing, Each

Part Number: YGA-33545

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Shiftworks Automatic Transmission Shift Kits SC2242-RVB

Conversion Kit, 1968-70 Chevelle 4-Spd Auto Reverse Valve Body Factory Shifter Conversion Kit, features Slap-Shift

Part Number: SIW-SC2242-RVB

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

American Powertrain Flywheels FWCV-11008

153T Billet Steel Conversion Flywheel for use with LT1 T-56 Pull-Style Clutch, 2-piece crank seal, 1.700 depth

Part Number: AWR-FWCV11008

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

American Powertrain Flywheels FWCV-11007

153T Billet Steel Conversion Flywheel for use with LT1 T-56 Pull-Style Clutch, 2-piece crank seal, 1.700 depth

Part Number: AWR-FWCV11007

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Hybrid Racing Shifter Cable Adapters HYB-TBR-01-05

F/H-Series Transmission to K-Series Shifter & Cable Conversion Bracket

Part Number: HYB-HYBTBR0105

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

ATS Diesel Performance Automatic Transmissions 319-942-2416

Transmission Conversion Kit, ATS Full Allison Conversion Kit Stage 4 Transmission Build Replaces 2 Wheel Drive 68RFE 2015-2018 ATS Diesel Performance

Part Number: APF-319-942-2416

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Performance & Replacement Transmission & Drivetrain Parts