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Automatic Transmission Parts

Automatic transmission flex plate
Part # Z-135 | Line Code: ATP

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Not Fitted / Universal

Product Details
Tooth Quantity 139
Mounting Hole Diameter 11.75
Outside Diameter 14.125
LineCode ATP4
Weight Added Y
Outer Diameter 14.13
Teeth 139
Pitch Flywheels 10
Heavy Duty Supplier Yes
SFI Approved N
Safety Rating N/A
SFI Certification Sticker Included N
Diameter (mm) 358.775
Diameter (in) 1.177
Contents or Additional Details Center Hole Dia. 2.49"; Torque Converter 10.75" Dia. Pattern; 6 holes equal spaced 5 3/16" 
Part Terminology Automatic Transmission Flexplate

Features & Benefits
Vehicles with automatic transmissions have a flex plate. Flex plates connect the engine and transmission. Most flex plates are made of a thick piece of sheet metal with bolt holes for the torque converter and teeth for the starter. The job of a flex plate is to allow for expansion of the torque converter as engine RPM increases. The constant expansion and contraction of a flex plate over time can result cracks and/or shearing of the flex plate. A damaged flex plate can create serious (expensive) damage. Broken flex plates can not be repaired, they must be replaced. ATP flex plates are made of high quality steel and contain the correct bolt hole spacing and ring gear teeth just like the original part to ensure long life and durability

Application Summary

AM General Hummer 95-94, Chevrolet Blazer 91-87, Chevrolet C10 86-82, Chevrolet C10 Suburban 86-82, Chevrolet C1500 95-88, Chevrolet C20 86-82, Chevrolet C20 Suburban 86-83, Chevrolet C2500 95-88, Chevrolet C30 86-83, Chevrolet G20 95-86, 84-83, Chevrolet G30 93-91, 84, Chevrolet K10 86-82, Chevrolet K10 Suburban 86-82, Chevrolet K1500 95-88, Chevrolet K20 86-82, Chevrolet K20 Suburban 86-83, Chevrolet K2500 95-88, Chevrolet K30 86-82, Chevrolet K5 Blazer 86-82, Chevrolet R10 87, Chevrolet R10 Suburban 88-87, Chevrolet R1500 Suburban 91-89, Chevrolet R20 87, Chevrolet V10 87, Chevrolet V10 Suburban 88-87, Chevrolet V1500 Suburban 91-89, Chevrolet V20 87, GMC C1500 95-88, 86-82, GMC C1500 Suburban 86-82, GMC C2500 94-88, 86-82, GMC C2500 Suburban 86-82, GMC C3500 86-83, GMC G2500 95-83, GMC G3500 93-83, GMC Jimmy 91-82, GMC K1500 94-88, 86-82, GMC K1500 Suburban 86-82, GMC K2500 94-88, 86-82, GMC K2500 Suburban 86-83, GMC K3500 86-83, GMC R1500 87, GMC R1500 Suburban 91-87, GMC R2500 87, GMC V1500 87, GMC V1500 Suburban 91-87, GMC V2500 87
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