Total Seal Maxseal Gold Piston Rings Gapless 4.030" Bore File Fit - 0.043 x 0.043 x 3.0 mm Thick RS003C0116 The camshaft sprocket is factory

The camshaft sprocket is factory machined to accept a Torrington Thrust Bearing which is included

Designed for GM LS Engines

Advanced dwell control for improved high rpm output

250 in Tall

Total Seal Maxseal Gold Piston Rings Gapless 4.030" Bore File Fit - 0.043 x 0.043 x 3.0 mm Thick RS003C0116 The camshaft sprocket is factoryProduct Description: Piston Rings Maxseal Gold Gapless Top Ring 4. 030 in Bore File Fit 0. 043 in x 0. 043 in x 3. 0 mm Thick Low Tension Ductile Iron Natural 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