Hays Steel SFI Certified Flexplate - Small Block Chevrolet - 10-015 throttle-position-sensors 6L 8 1976 GMC K15

6L 8 1976 GMC K15 Base 454/7

5 Primary Pump Nozzle Size 28 Product Type 4150 Model Carburetor Secondaries Mechanical Secondary Main Jet 78 Secondary Pump Nozzle Size 31 Supercharged Application No Throttle Bore 1

2L L6 1964 - 1968 Plymouth Barracuda Base 273/4

6 V8 1969 Chevrolet Caprice 396/6

Transmission Cooling Line Kit

Hays Steel SFI Certified Flexplate - Small Block Chevrolet - 10-015 throttle-position-sensors 6L 8 1976 GMC K15Overview: Hays heavy duty flexplates for high performance and competition engines are constructed of a thicker than stock steel plate, enabling them to withstand the stress of high stall torque converters and today's high RPM engines. While factory stock plates tend to crack around the crankshaft hub when punished under high torque and RPM conditions, the thicker Hays Flexplate handles the force. These H. D. flexplates are supplied with a ring gear