Availability
ATP Professional Auto Parts is a leader in automatic transmission replacement parts. Founded in 1955—back when no aftermarket manufacturers offered automatic transmission...
ATP Professional Auto Parts is a leader in automatic transmission replacement parts. Founded in 1955—back when no aftermarket manufacturers offered automatic transmission parts—ATP now offers a wide array of high-quality products for both automatic and manual transmissions. Summit Racing carries a huge selection of ATP Professional Auto Parts, including flywheels, flexplates, transmission pans, transmission filters, clutch forks and cables, ring gears, and more. Plus, we offer ATP’s transmission fluid additives, friction modifiers, and differential supplements. Whether you’re rebuilding an old...
ATP Professional Auto Parts is a leader in automatic transmission replacement parts. Founded in 1955—back when no aftermarket manufacturers offered automatic transmission parts—ATP now offers a wide array of high-quality products for both automatic and manual transmissions. Summit Racing carries a huge selection of ATP Professional Auto Parts, including flywheels, flexplates, transmission pans, transmission filters, clutch forks and cables, ring gears, and more. Plus, we offer ATP’s transmission fluid additives, friction modifiers, and differential supplements. Whether you’re rebuilding an old transmission or want to keep your current tranny running strong, ATP Professional Auto Parts can help you get the job done right.
Showing In Stock Items. Show All 82 Items.
Transmission Seal, Oil Pump, GM, 4L60E, 4L65E, 4L80E, TH700-R4, 4L60, MD8, Each
Part Number: ATP-SG40
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Master Repair Kit, Automatic Transmission, 4L60E, 4L65E, 4L70E, 4L75E, Kit
Part Number: ATP-CMS24
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Automatic Transmission Filters, Black Fiber Gaskets, for 2.250 in. Deep Pan, 4L60E, 4L60E-HD, Buick, Cadillac, Chevy, GMC, Isuzu, Olds, Pontiac, Kit
Part Number: ATP-TF126
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Automatic Transmission Master Repair Kit, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Isuzu, 4L60E, Kit
Part Number: ATP-CM40
Not Yet Reviewed
Estimated Ship Date: Oct 13, 2025 if ordered today
Estimated Ship Date: Oct 13, 2025 if ordered today
Automatic Transmission Master Repair Kit, Chevy, Cadillac, GMC, Izuzu, Oldsmobile, Pontiac, 4L60E, Kit
Part Number: ATP-CM41
Estimated Ship Date: Oct 13, 2025 if ordered today
Estimated Ship Date: Oct 13, 2025 if ordered today
Wiring Pigtail, Vehicle Speed Sensor, 2-pin, 700R4, 4L60E, 4L80E, Each
Part Number: ATP-JE15
Not Yet Reviewed
Estimated Ship Date: Oct 13, 2025 if ordered today
Estimated Ship Date: Oct 13, 2025 if ordered today
Automatic Transmission Filters, Rubber Gasket, 4L60-E, 4L65-E, 4L80-E, 4L80-E-HD/MN8, 4L85-E, Kit
Part Number: ATP-TF174
Not Yet Reviewed
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Automatic Transmission Wiring Harnesses, Replacement, Avanti, Buick, Cadillac, Chevrolet, GMC, Isuzu, Oldsmobile, Pontiac, Each
Part Number: ATP-CE-8
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Flexplate, 168-Tooth, Steel, Internal Balance, Chevy, GMC, Each
Part Number: ATP-Z270
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Automatic Transmission Shift Shaft Seal, Steel/Rubber, Chevy, GMC< Buick, Pontiac, Cadillac, Jeep, Bentely, Isuzu, Each
Part Number: ATP-SO19
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Automatic Transmission Wiring Harnesses, Replacement, AM General, Aston Martin, Bentley, Cadillac, Chevrolet, GMC, Hummer, Jaguar, Rolls-Royce, Each
Part Number: ATP-JE-22
Not Yet Reviewed
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Flexplate, Replacement, 168-Tooth, Steel, Internal Engine Balance, Chevy, Small Block LS, Each
Part Number: ATP-Z269
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Transmission Fluid Dipstick Components, Automatic Transmission Dipstick Tube Seals, Tube Grommet, 1.015 in. Bore Diameter, Ford, GM, Each
Part Number: ATP-SO35
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Flexplate, 168-tooth, Steel, External Balance, Chevy, GMC, 7.4L, Each
Part Number: ATP-Z231
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Automatic Transmission Shifter Cable, Black Jacket, Eyelet Ends, 140.00 in. Overall Length, Chevy, GMC, Each
Part Number: ATP-Y1286
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Shifter Cable, Black Jacket, 84.410 in. Length, Chevrolet, GMC, Each
Part Number: ATP-Y-1307
Not Yet Reviewed
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Automatic Transmission Shifter Cable, Black Jacket, 118.00 in. Length, Cadillac, Chevy, GMC, Each
Part Number: ATP-Y786
Not Yet Reviewed
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Transmission Pan, Steel, Silver Powdercoated, Automatic Transmission, 4L60, 700R4, Each
Part Number: ATP-103017
Estimated Ship Date: Oct 13, 2025 if ordered today
Estimated Ship Date: Oct 13, 2025 if ordered today
Automatic Transmission Bushings, Front Pump Bushings, Replacement, Buick, Cadillac, Chevrolet, GMC, Isuzu, Oldsmobile, Pontiac, Each
Part Number: ATP-CB30
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Transmission Filter, Direct-Fit, Kit
Part Number: ATP-B126
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Automatic Transmission Shifter Cable, Black Jacket, 141.00 in. Length, Cadillac, Chevy, GMC, Each
Part Number: ATP-Y1288
Not Yet Reviewed
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Transmission Filter, Direct-Fit, Kit
Part Number: ATP-B165
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Transmission Rear Seal, Steel with Rubber Insert, Chevy, GMC, Rolls Royce, Automatic, Each
Part Number: ATP-JO124
Not Yet Reviewed
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Automatic Transmission Control Solenoids, Replacement, AM General, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Workhorse, Each
Part Number: ATP-JE-53
Not Yet Reviewed
Estimated Ship Date: Oct 13, 2025 if ordered today
Estimated Ship Date: Oct 13, 2025 if ordered today
Transmission Extension Housing Seal, Steel with Rubber Insert, Cadillac, Chevy, GMC, Isuzu, Automatic, Each
Part Number: ATP-CO36
Not Yet Reviewed
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Modal Header
Call To Order
This is a custom order part. You can order this part by Contacting Us.
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
