ATP Parts Z-160 Automatic Transmission Flexplate

ATP Parts Z-160 Flexplate Overview

ATP Parts Z-160 is an automatic transmission flexplate built for vehicles that use a flex plate between the engine and torque converter. It is made from high-quality steel and uses the correct bolt-hole spacing and ring gear tooth pattern to match the original application.

Fits 1982-1987 Chevrolet Camaro, N/A; Fits 1982-1987 Chevrolet S10, N/A; Fits 1983-1987 Chevrolet S10 Blazer, N/A; Fits 1982-1987 GMC S15, N/A; Fits 1983-1987 GMC S15 Jimmy, N/A; Fits 1982-1987 Pontiac Firebird, N/A.

Key Features

• Part number: Z-160
• Automatic transmission flexplate for engine-to-transmission connection
• 12.375-inch outside diameter
• 148-tooth ring gear
• 10.0 mm mounting hole diameter
• 1.031-inch diameter and 314.325 mm diameter specifications listed
• Pitch flywheels: 12 to 14
• Weight added: yes
• Built from steel for durability and long service life

Product Details

The ATP Parts Z-160 flexplate is a direct replacement-style component for automatic transmission applications that require a 148-tooth, 12.375-inch flexplate. It is engineered with the proper bolt-hole spacing and starter ring gear teeth to match the original part geometry, helping maintain correct engagement between the starter and the torque converter. This part number is commonly searched for Chevrolet Camaro, Chevrolet S10, and Pontiac Firebird automatic transmission flexplate replacement needs, as well as GMC S15 and GMC S15 Jimmy applications.

This part cross-references Pioneer Automotive Industries FRA-158 for the same application.

Common Problems This Part Can Address

• Cracked flexplate from repeated expansion and contraction
• Sheared or damaged flexplate material
• Starter engagement issues caused by worn ring gear teeth
• Torque converter connection problems from a distorted flexplate
• Noise or drivability concerns related to a damaged flexplate

Installation Notes and Tips

Verify tooth count, outside diameter, and mounting-hole spacing before installation. Confirm the transmission and engine combination matches the listed fitment for your vehicle, including 1982-1987 Chevrolet Camaro, Chevrolet S10, Chevrolet S10 Blazer, GMC S15, GMC S15 Jimmy, and Pontiac Firebird applications. Inspect the starter, torque converter, and related fasteners for wear or damage before installing the new flexplate.

Quality Assurance

ATP Parts manufactures this flexplate from high-quality steel with OE-style dimensions and ring gear tooth count for proper fit and durability. The Z-160 is built to match the original application requirements for long-term service in automatic transmission use.