Product Details
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| Diameter (mm) |
347.663 |
| SFI Approved |
N |
| Heavy Duty Supplier |
No |
| Tooth Quantity |
135 |
| Teeth |
135 |
| LineCode |
ATP4 |
| Mounting Hole Diameter |
11.5 |
| Weight Added |
Y |
| SFI Certification Sticker Included |
N |
| Pitch Flywheels |
10 TO 12 |
| Diameter (in) |
1.141 |
| Outside Diameter |
13.688 |
| Safety Rating |
N/A |
| Part Terminology |
Automatic Transmission Flexplate |
Features & Benefits
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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
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Buick Century 81, Buick Electra 85-80, Buick LeSabre 85-80, Buick Regal 85, 83-81, Buick Riviera 85-80, Cadillac DeVille 84-79, Cadillac Eldorado 85-79, Cadillac Fleetwood 85-79, Cadillac Seville 85-78, Chevrolet C10 81-78, Chevrolet C10 Suburban 80-78, Chevrolet C30 78, Chevrolet Caprice 85-80, Chevrolet El Camino 84-83, Chevrolet Impala 85-80, Chevrolet Malibu 83-82, Chevrolet Monte Carlo 84-82, GMC C15 78, GMC C15 Suburban 78, GMC C1500 81-79, GMC C1500 Suburban 81-79, GMC Caballero 84-83, Oldsmobile 98 84-78, Oldsmobile Custom Cruiser 85-78, Oldsmobile Cutlass 81-79, Oldsmobile Cutlass Calais 84-79, Oldsmobile Cutlass Cruiser 83-80, Oldsmobile Cutlass Salon 85, 80-79, Oldsmobile Cutlass Supreme 85-79, Oldsmobile Delta 88 85-78, Oldsmobile Toronado 85-79, Pontiac Bonneville 84-80, Pontiac Catalina 81-80, Pontiac Grand LeMans 83-82, Pontiac Grand Prix 84-81, Pontiac Laurentian 81-80, Pontiac Parisienne 85-80
