Triumph 750 twin cast piston kit Bore Size:+.060" piston set 2 AFM rocker box gaskets

2 AFM rocker box gaskets (70-9348 or E9348)

COPPER WASHER  ( 70-2441 OR E2441 )

2 mounting bolts

NO SEALANT OF ANY TYPE IS NEEDED

We have extensively tested this kit both in racing and street applications

Triumph 750 twin cast piston kit Bore Size:+.060" piston set 2 AFM rocker box gasketsWhat if the piston is too small? Sometimes the machine shop will not be able to clean up the bore for your piston size. This is because a + . 020" piston will only take . 010" off per side, and the cylinder may also be worn or have a taper. You can exchange any piston set from our shop with another size should you ever discover this is the case, as long as the rings have not been file fit or pistons modified. No problem. We include installation