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

250 in Tall

The palms are a high grip

Advanced dwell control for improved high rpm output

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