Cam Motion Hydraulic Roller Camshaft - Lift 0.553/0.553" - Duration 204/212 - 116 LSA - GM LS-Series HS11M61FIA but for a more precise

but for a more precise measurement a caliper should be used

For EFI applications use regulator P/N 13305 or P/N 13134

6 4 Cylinder

and include sewn-in arm restraints

Cam Motion Hydraulic Roller Camshaft - Lift 0.553/0.553" - Duration 204/212 - 116 LSA - GM LS-Series HS11M61FIA but for a more preciseProduct Description: Camshaft Hydraulic Roller Lift 0. 553 0. 553 in Duration 204 212 116 LSA GM LS Series Sold Individually Since 1978, Cam Motion has focused on bringing superior quality, accuracy, and performance to the high performance and racing camshaft industry. Located in Louisiana, Cam Motion has supplied winning race teams at all levels of competition, and offers some of the best LS and Gen 5 LT performance camshafts on the market today,