Total Seal Classic Race Piston Rings 4.310" Bore File Fit 1/16 x 1/16 x 3/16" Thick - Standard Tension 13-RS1-B-XL This new height allowed for

This new height allowed for larger radius air entries which were optimized using Computational Fluid Dynamics (CFD) software to deliver smoother flow into new fully machined

driven by a Heavy Duty Cable Drive like that from Waterman Racing

and 10/32" flat blades

GM Fullsize SUV 2000-08

GM Fullsize SUV / Truck 2001-07

Total Seal Classic Race Piston Rings 4.310" Bore File Fit 1/16 x 1/16 x 3/16" Thick - Standard Tension 13-RS1-B-XL This new height allowed forProduct Description: Piston Rings Classic Race 4. 310 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