Hastings 4.150" Bore Piston Rings 5/64 x 5/64 x 3/16" Thick Standard Tension Moly - 8 Cylinder H767001S Valve stem holes are placed

Valve stem holes are placed behind the center to prevent air leaks during wheel-to-wheel racing

Cold junction compensated for lab-grade accuracy (+/- 0

1988-1996 Chevrolet C2500

Ergonomic Magnum Grip Shift Handle Provides a High Performance Feel and Look

87 in Compressed

Hastings 4.150" Bore Piston Rings 5/64 x 5/64 x 3/16" Thick Standard Tension Moly - 8 Cylinder H767001S Valve stem holes are placedProduct Description: Piston Rings 4. 150 in Bore Drop In 5 64 x 5 64 x 3 16 in Thick Standard Tension Steel Plasma Moly 8 Cylinder For nearly 100 years, Hastings has earned its reputation as a leader in piston ring technology.