Honda CR125 2004 Phathead cylinder head kit Color:Red or chat message following your

or chat message following your order with name

YZ65 all years

Yamaha YZ125 Phathead cylinder head kit 1994-2000

two sets of o-rings

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Honda CR125 2004 Phathead cylinder head kit Color:Red or chat message following yourHonda CR125 Phathead cylinder head kit 2004 Chamber selection: K10 Stock K11 9. 2cc (95+ octane) K12 8. 5cc (100+ octane) K13 8. 2cc (105+ octane) K14 7. 6cc (110+ octane) Phathead Kits include a head shell with one combustion chamber, two sets of o rings, cylinder head nuts, copper washers, some stickers for your bike and tool box and installation instructions.. Phathead cylinder heads are made of 6061 T6 billet aluminum. The material is stronger and