These cylinder heads are intended as replacement parts for existing engines, but may also be used to build large high performance engines. These can be used on 114", 117", 121" and 132" X-Wedge engines.
- .585" lift Sidewinder® springs
- Powder metal valve guides
- Completely assembled stock heads – ready to bolt-on
- Choose silver powdercoat, wrinkle black powdercoat, or polished
Silver . . . . . . . 106-0656
Black . . . . . . . 106-0657
Full Polish . . .106-0654
