Description

Classic AP Steel Top Ring File Fit Piston Ring Sets

Instead of the Gapless top or second ring, sets include conventional AP (Advanced Profiling) steel top rings, with extremely tight tolerances for superior compression sealing. Sets include AP top rings, conventional second rings, and three-piece, standard tension oil rings. All sets are for eight cylinders. Instructions for file fitting included.

Bore (in.):
4.145 in.
Bore (mm):
105.283mm
Top Ring Included:
Yes
Top Ring Thickness:
0.043 in.
Top Ring Material:
N/A
Top Ring Facing Material:
N/A
Second Ring Included:
Yes
Second Ring Thickness:
0.043 in.
Second Ring Material:
N/A
Second Ring Facing Material:
N/A
Oil Ring Included:
Yes
Oil Ring Thickness:
3.000mm
Oil Ring Material:
N/A
Oil Ring Facing Material:
N/A
Oil Ring Tension:
Low
Oil Ring Tension Rating (lb.):
N/A
Gapless:
Yes
Gas Ported:
N/A
File Fit:
Yes
Quantity:
Sold as a set of 8.