.010 OS1550 High Compression Cast Piston Kits pair Pair Screamin Eagle Twin Cam 88 High Compression Cast Piston Kits. 10.251 cast pistons designed for use with the new Twin Cam 88 engine equipped with stock cylinder heads and Big Bore cylinders 1550. Kits includes rings, clips, and pins. Gaskets sold separately. These pistons cannot be used with HTCC heads. For Race Application ONLY. CAUTION Cast pistons should not be used when engine speed is expected to exceed 6200 RPM. Failure to comply may result in engine damage. Click icon for more information
Fits 99up carbureted 1550 Big Bore Twin Cam 88equipped models.
 "0.010 O S 1550 High Compression Cast Piston Kits")
