Total Seal Classic Race Piston Rings - 4.530" Bore - 1/16 x 1/16 x 3/16" Thick - File Fit - Standard Tension - Moly - 8 Cylinder PTT-HM-QD-KIT *Works with all business analog

*Works with all business analog radios and DMR Digital

The Stilo Helmets ST5 GT 8860-2018 has a taller and lower eyeport

NOTE: Not recommended for high-pressure fuel injection systems

Designed to provide a direct power cutoffof the entire electrical system

Total Seal Classic Race Piston Rings - 4.530" Bore - 1/16 x 1/16 x 3/16" Thick - File Fit - Standard Tension - Moly - 8 Cylinder PTT-HM-QD-KIT *Works with all business analogProduct Description: Piston Rings Classic Race 4. 530 in Bore File Fit 1 16 x 1 16 x 3 16 in Thick Standard Tension Ductile Iron Plasma Moly 8 Cylinder Total Seal is known for their piston ring sets. They offer a wide selection of off the shelf options and also offer and the ability to custom order ring sets to meet your specifications. Total Seal also has a full line of tools, testers, and lubricants to aid in piston ring installation. Total Seal's