Allstar Performance 153 Tooth Standard Flexplate - SB Chevy 35451CXSBK measure the distance between plates

measure the distance between plates front and rear

1987-1991 GMC Jimmy

Soft Lightweight Nomex ® Inner Liner

Studs have 1/2"-20 threads that thread directly into pre-threaded bungs

Quick Turn Springs 1-3/8" x

Allstar Performance 153 Tooth Standard Flexplate - SB Chevy 35451CXSBK measure the distance between platesFlexplates transfer engine power to the transmission, include the starter ring gear, and have dual (10 3 4" and 11 1 2") converter bolt patterns unless specified. SFI flexplates meet SFI 29. 1 specifications including . 035" thicker material than stock OE plates, starter ring gears welded on both sides, and a gold zinc chromate finish. 153 tooth flexplates measure approximately 12 7 8 in diameter. 168 tooth flexplates measure approximately 14 1 8 in