Hastings Piston Rings - 4.360 in Bore - Drop In - 5/64 x 5/64 x 3/16 in Thick - Standard Tension - Plasma Moly - 8-Cylinder 2M598 23-TR1-N-4XS View Each Input Channel Independently

View Each Input Channel Independently Or Combine Readings

This assists in setting up the proper rotor phasing for accurate timing and spark control

Excellent Choice For Street Rods Cars and Trucks

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Hastings Piston Rings - 4.360 in Bore - Drop In - 5/64 x 5/64 x 3/16 in Thick - Standard Tension - Plasma Moly - 8-Cylinder 2M598 23-TR1-N-4XS View Each Input Channel IndependentlyProduct Description: Piston Rings 4. 360 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.