ATP Automatic Transmission Flexplate P/N:Z-158
Reconnect your engine's crankshaft to the automatic transmission with the ATP Automatic Transmission Flexplate Z-111. It installs as a direct-fit replacement across a wide range of 1966-1987 GM cars, trucks, and vans — including the Chevrolet Camaro (1967-1981), Nova (1969-1979), El Camino (1968-1981), and Chevelle (1969-1973), plus many Oldsmobile, Pontiac, Buick, and GMC applications. This listing covers 211 vehicles, so check the Buyer's Guide tab for the full fitment list.
Signs the original flexplate may need replacing include a grinding or whirring noise on start-up (worn or damaged ring gear teeth), a knock or rattle from the bellhousing area, or trouble cranking the engine. If a cracked flexplate or damaged ring gear is the cause, the Z-111 replaces it. Diagnose the noise first, since similar symptoms can come from the starter or torque converter.
Interchange: FW95830 · G100 · FA46 · FA5 · FA5HD · XF20 · 33600 · GM100 · GM104 · 4328 · 340296 · 471598 · 409331B · AA-G100 · AAG100 · AA-G104 · AAG104 · 6005024 · 6005195 · FY20 · FRA100 · FRA-100 · FRA127 · 4161005 · 4161009 · V503. Manufacturer part number Z-111 (also Z111).
This part cross-references / interchanges with the following part numbers:
What does the ATP Z-111 flexplate do?
It bolts to the engine crankshaft and connects to the torque converter, transmitting engine torque to the automatic transmission, while its ring gear lets the starter motor crank the engine.
Will this flexplate fit my vehicle?
It's a direct-fit replacement for many 1966-1987 GM cars, trucks, and vans, including the Chevrolet Camaro, Nova, El Camino, and Chevelle. Check the Buyer's Guide tab to confirm your exact year, make, and model among the 211 applications.
What are the signs my flexplate needs replacing?
A grinding or whirring noise when starting (worn ring gear teeth), a knock or rattle near the bellhousing, or difficulty cranking. Diagnose the cause first, as the starter or torque converter can produce similar symptoms.
What part numbers does the Z-111 interchange with?
It cross-references FW95830, G100, FA46, FA5, FA5HD, XF20, 33600, GM100, GM104, 4328, 340296, 471598, 409331B, AA-G100, AA-G104, 6005024, 6005195, FY20, FRA100, FRA-100, FRA127, 4161005, 4161009, and V503.
What is the manufacturer part number for this flexplate?
The manufacturer part number is ATP Z-111. Use the listed interchange numbers or the Buyer's Guide tab to confirm it matches your original flexplate.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.