36hp .002 oversize

If you're rebuilding your own heads, you will probably need guides. Oversize guides refer to the outer diameter. Note: When installing, heat the head and freeze the guide; they will go in easier. We advise you not to try this yourself unless you have experience in replacing guides.
111 101 401B02: $3.50

36hp Standard

If you're rebuilding your own heads, you will probably need guides. Oversize guides refer to the outer diameter. Note: When installing, heat the head and freeze the guide; they will go in easier. We advise you not to try this yourself unless you have experience in replacing guides.
111 101 401B: $3.00

.008 oversize

40hp-1600

If you're rebuilding your own heads, you will probably need guides. Oversize guides refer to the outer diameter. Note: When installing, heat the head and freeze the guide; they will go in easier. We advise you not to try this yourself unless you have experience in replacing guides.
113 101 40108: $4.50

.005 oversize

40hp-1600

If you're rebuilding your own heads, you will probably need guides. Oversize guides refer to the outer diameter. Note: When installing, heat the head and freeze the guide; they will go in easier. We advise you not to try this yourself unless you have experience in replacing guides.
113 101 40105: $4.50

.002 oversize

40hp-1600

If you're rebuilding your own heads, you will probably need guides. Oversize guides refer to the outer diameter. Note: When installing, heat the head and freeze the guide; they will go in easier. We advise you not to try this yourself unless you have experience in replacing guides.
113 101 40102: $4.50

Standard

40hp-1600

If you're rebuilding your own heads, you will probably need guides. Oversize guides refer to the outer diameter. Note: When installing, heat the head and freeze the guide; they will go in easier. We advise you not to try this yourself unless you have experience in replacing guides.
113 101 401: $3.95