ATP Parts Z-267 Automatic Transmission Flexplate

Reliable Automatic Transmission Flexplate for Chevrolet, GMC, and Isuzu

The ATP Parts Z-267 automatic transmission flexplate is engineered to meet the specific requirements of Chevrolet S10, GMC Sonoma, and Isuzu Hombre models. Designed with precision, this flexplate ensures proper engagement between the engine and the transmission for smooth power transfer.

• Outside diameter: 11.938 inches
• Tooth quantity: 142 teeth for accurate starter engagement
• Mounting hole diameter: 8.5 mm for secure fitment
• Diameter: 0.995 inches (297.375 mm)
• Compatible with pitch flywheels ranging from 12 to 14
• Line code: Atp4
• Weight added: No
• SFI approved: No
• SFI certification sticker: Not included

Detailed Product Description

The ATP Parts Z-267 flexplate is designed to provide a reliable connection between the torque converter and the engine crankshaft in automatic transmission systems. With 142 teeth, it ensures consistent starter motor engagement, reducing the risk of starter slippage or misalignment. The 11.938-inch outside diameter and 8.5 mm mounting hole diameter are tailored to fit specific models such as the Chevrolet S10, GMC Sonoma, and Isuzu Hombre, ensuring compatibility and ease of installation. This flexplate supports pitch flywheels sized between 12 and 14, making it suitable for a range of automatic transmission setups within these vehicles.

Common Applications and Problem Resolution

• Replacement for worn or damaged flexplates causing starter engagement issues
• Fixes vibration or noise problems related to flexplate imbalance
• Addresses transmission shifting irregularities due to flexplate wear
• Restores proper torque converter alignment for smooth power transfer
• Prevents starter gear damage from incorrect tooth count or flexplate size

Installation Notes and Tips

Ensure the flexplate is aligned correctly with the crankshaft and torque converter during installation. Verify that the mounting hole diameter matches the vehicle’s specifications to avoid fitment issues. It is recommended to inspect the starter motor and flywheel condition when replacing the flexplate to ensure optimal performance. Use proper torque specifications for mounting bolts to prevent loosening or damage.

Quality Assurance and Warranty

ATP Parts manufactures the Z-267 flexplate to meet industry standards for durability and performance. While this flexplate is not SFI approved and does not include an SFI certification sticker, it is built to provide reliable service in compatible Chevrolet S10, GMC Sonoma, and Isuzu Hombre vehicles. Warranty details should be confirmed with the point of purchase or manufacturer documentation.