Hastings 4.310" Bore Piston Rings File Fit 1/16 x 1/16 x 3/16" Thick Low Tension - Moly Sprint Car Parts set blade height with a

set blade height with a tire depth gauge

our balaclava gives the driver or crewmember hypoallergenic coverage with a soft texture fee

Reinforced M6 threaded HANS/HNR inserts are mated to the shell along with an expanded polystyrene (EPS) liner

Includes an advanced MAP sensor and wiring harness for ease of installation

Hastings 4.310" Bore Piston Rings File Fit 1/16 x 1/16 x 3/16" Thick Low Tension - Moly Sprint Car Parts set blade height with aProduct Description: Piston Rings Premium Ductile Moly 4. 310 in Bore Drop in 1 16 x 1 16 x 3 16 in Thick Standard Tension Ductile Iron Plasma Moly 8 Cylinder For nearly 100 years, Hastings has earned its reputation as a leader in piston ring technology.