- Includes bases and heads, along with intake and exhaust gaskets (only those nearest the block)
- Made in the U.S.A.
Polaris -- SLX 1050 -- (1999); Polaris -- SLXH 1050 -- (1997, 1996, 1999, 1998); Polaris -- SLTX 1050 -- (1996, 1998, 1999, 1997); Polaris -- SL 1050 -- (1996, 1999, 1997, 1998)