Performance & Replacement Transmission & Drivetrain Parts

Zip Locker, Air Locker, Dana 30/Super 30, 27 Spline, 3.73 Up Ratio, Each

Part Number: YGA-34016

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Differential Carrier, Air Locker, Nodular Iron, Rear, GM 8.5 in., Kit

Part Number: ARB-RD222

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Differential, Select-A-Loc, 35-Spline, Dana 44, 10-Bolt, Each

Part Number: AUB-545044

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Differential, Auburn, Locker, 30-Spline, Dana 35, 10-Bolt, Each

Part Number: AUB-545015

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Master Cylinder, Clutch, Dodge, Each

Part Number: CEB-136-67006

Not Yet Reviewed

Estimated Ship Date: Today

Master Cylinder, Clutch, Dodge, Each

Part Number: CEB-136-67008

Not Yet Reviewed

Estimated Ship Date: Today

Differential, Select-A-Loc, 28-Spline, GM, 8.5 in., 10-Bolt, Each

Part Number: AUB-545003

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Differential, Auburn, Locker, 31-Spline, Ford, 8.8 in. IRS, Each

Part Number: AUB-545005

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Automatic Shifter, Electronic Sport Shifters, Detent, 12.000 in. Single Bend Chrome Stick, 3/8-24 in., Black Mushroom Knob, 4R70W/ AODE, Each

Part Number: LOK-ES4R70WCMB

Not Yet Reviewed

Estimated Ship Date: Today

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SHIFTER

Part Number: LOK-GSC4JXYB

Not Yet Reviewed

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• Free Shipping

Automatic Shifter, Electronic Sport Shifters, Detent, 6.000 in. Straight Chrome Stick, 3/8-24 in., Brushed Hi-Tech Knob, 6R80E, Each

Part Number: LOK-ES6R80FL

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Automatic Transmission Controller, Quick4, Chevy, 4L80-E, 4L85-E, Kit

Part Number: GES-GSUSQ44L8085

Not Yet Reviewed

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• Free Shipping

Automatic Shifter, Case Mounted, Detent, 12.000 in. Bench Bend Black Stick, 3/8-24 in., Black Round Knob, 700R4, Each

Part Number: LOK-CM700JXRB

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Estimated Ship Date: Today

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Automatic Shifter, Cable Operated, 4 ft. Cable, Detent, 6.000 in. Straight Chrome Stick, 3/8-24 in., Black Mushroom Knob, TH350, Each

Part Number: LOK-CO350FMB

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Estimated Ship Date: Today

• Free Shipping

Automatic Shifter, Cable Operated, 4 ft. Cable, Detent, 32.000 in. Double Bend Chrome Stick, 3/8-24 in., Black 8-ball Knob, TH350, Each

Part Number: LOK-CO350R28

Not Yet Reviewed

Estimated Ship Date: Today

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Automatic Shifter, Case Mounted, Detent, 8.000 in. Single Bend Chrome Stick, 3/8-24 in., Polished Skull Knob, TH400, Each

Part Number: LOK-CM400ES

Not Yet Reviewed

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GM 4L80E Four wheel drive 4 speed overdrive automatic transmission designed for LT style engines. Level 4

Part Number: GES-GS4L804X4LT4

Not Yet Reviewed

Estimated Ship Date: Today

• Core Charge $650.00
• Free Shipping
• $100.00 Summit Bucks

Shifter Solenoid, Electric, Steel, Black, GM, Automatic, Powerglide, Kit

Part Number: SBR-QSE

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

Electric Shifter, 1 Amp, Aluminum, GM, Automatic, Powerglide, Kit

Part Number: SBR-ESS

4.75 out of 5 stars ( 8 )

Estimated Ship Date: Today

• Free Shipping

Shifter Solenoid, Air, Pro Brandit, Automatic, Powerglide, Each

Part Number: DED-BMPBASK

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping
• Mfr. Rebate

Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 12/31/2025

Get up to $150 back after rebate when you buy products from AutoMeter Brands! Go to: http://summitracing.com/go/atm ...Read More

Get up to $150 back after rebate when you buy AutoMeter Products! Also includes Auto Gage, Dedenbear, Marine, Spek-Pro and Stack Brands. Spend $100-$199 and get $10 back. Spend $200-$449 and get $25 back. Spend $450-$699 and get $50 back. Spend $700-$999 and get $75 back. Spend $1,000-$1,499 and get $100 back. Spend $1,500 or more and get $150 back. Go to http://summitracing.com/go/atm for complete offer information. Valid on purchases made between 11/1/25 and 12/31/25. Rebate submission must be postmarked by 1/31/26. Limit one rebate per household. Allow up to 12 weeks for processing. Purchase amount is the subtotal before taxes and shipping. Show Less

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SPROCKET-TRFER CASE FRT OUTPUT SHF DRV

Part Number: ADO-84308646

Not Yet Reviewed

Estimated Ship Date: Today

• $20.00 Summit Bucks

Automatic Transmission Controller, Tap Shifter, Chevy, GMC, Allison 1000, Kit

Part Number: BDD-1031360

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Zip Locker, Air Locker, Dana 44, 30 Spline, Each

Part Number: YGA-34019

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Differential Carrier, Air Locker, Nodular Iron, Front, Dana 30, Kit

Part Number: ARB-RD104

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Differential Carrier, Air Locker, Nodular Iron, Rear, AMC Model 20, Kit

Part Number: ARB-RD186

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order