Hydraulic Roller Lifters- These lifters have the same hydraulic cylinder technology and advancment as the hydraulic flat tappet version but feature a roller in place of the tappet. As the cam turns the roller actually rolls along the lobe for less friction and keeps a zero lash by maintaining hydraulic pressure inside the lifter. This greatly reduces friction so it can produce more power. This reduction in friction also means no need for additional oil additives. Roller lifters are only to be used with roller cams. This type of cam and lifter combination is the most durable setup with the lowest level of maintenance. These can also have valve float in higher rpm applications such as 6,000 rpms or more. To reduce this effect we offer a short travel/high rev hydraulic roller lifter for these high rpm applications.
Hyd. Roller lifters require aftermarket valley pan
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Items 1-12 of 12
Johnson High Performance Hydraulic Roller Lifter Set JLI-2112OPR-16New
Johnson Lifters, Pontiac Lifter Set, Hi-Perf Hydraulic Roller, 326-455, Set/16 **Hi-Perf lifters have .093" of Travel / Preload= .035" +/-.010 + 1/8-3/8 Turn**
Comp Cams Evolution Pontiac Hyd. Roller Lifter Set CCA-85701-16New
COMP Cams®Evolution Hydraulic Roller Lifters are the first lifters EVER created using the newly patented Hydraulic Cartridge Technology (HCT)! This revolutionary design offers the most reliable pe...
Description: COMP Cams®Evolution Hydraulic Roller Lifters are the first lifters EVER created using the newly patented Hydraulic Cartridge Technology (HCT)! This revolutionary design offers the most reliable...More Details »
Item #: CCA-85701-16
Condition: New
Price: $691.77
Johnson High Performance Hydraulic Roller Lifter Set, Short Travel JLI-ST2112OPR-16New
Johnson Lifters, Pontiac Lifter Set, Short Travel Hydraulic Roller, 326-455, Set/16 **Short travel lifters have .058" of Travel / Preload= 0 Lash + 1/8 Turn**
