Isky Cams Red Zone EZ-Rollmax Mechanical Roller Lifter - Extra Tall Body - BB Chevy (Set of 16) H777C04XS High quality umbrella style seal Can Drive OEM Ignition 93507 Size:13 SCET145750

High quality umbrella style seal moves with valve and deflects oil away from valve guide area

Vehicle Applications: GM Silverado/Sierra 1500 14-19 / Tahoe/Suburban/Yukon/XL/Escalade 15-19 V8-5

2-1/2 to 3 in Barrel Springs

1971 Dodge Charger Super Bee CID 426 Naturally Aspirated GAS

1/2 in Head Studs

Isky Cams Red Zone EZ Rollmax Mechanical Roller Lifter Extra Tall Body BB Chevy (Set of 16) H777C04XS High quality umbrella style seal Can Drive OEM Ignition 93507 Size:13 SCET145750 High quality umbrella style seal moves with valve and deflects oil away from valve guide area Vehicle Applications: GM Silverado Sierra 1500 14 19 Tahoe Suburban Yukon XL Escalade 15 19 V8 5