Hastings 4.250" Bore Piston Rings 5/64 x 5/64 x 3/16" Thick Standard Tension Iron - 8 Cylinder RS007B0111W Military Specification MIL-PRF-2105-E and MACK

Military Specification MIL-PRF-2105-E and MACK GO-J (GO-J PLUS)

C13-R2 Valve

Short Notched

- Checking for adequate clearance and fitment for your application should be verified prior to purchase & installation

state of the art appearance and feature needle bearing pivot points for the most friction free operation available

Hastings 4.250" Bore Piston Rings 5/64 x 5/64 x 3/16" Thick Standard Tension Iron - 8 Cylinder RS007B0111W Military Specification MIL-PRF-2105-E and MACKProduct Description: Piston Rings 4. 250 in Bore Drop In 5 64 x 5 64 x 3 16 in Thick Standard Tension Iron Phosphate 8 Cylinder For nearly 100 years, Hastings has earned its reputation as a leader in piston ring technology.