Isky Cams Mechanical Roller Lifter EZ Max-Series Extra Tall Body Vertical Link Bar - SB Chevy BR10041 s billet aluminum upper bushing

s billet aluminum upper bushing lockout rings capture the inner bushing sleeve (front and rear) and the outer lip of the bushing cup on the cradle (front)

typically used on the lower section of rear quarter panels and doors

The Dual-Quad HEMI is compatible with factory style cylinder heads

The 50 Series Big Block muffler is made for more than just big cubic inch engine applications

Isky Cams Mechanical Roller Lifter EZ Max-Series Extra Tall Body Vertical Link Bar - SB Chevy BR10041 s billet aluminum upper bushingProduct Description: Lifter Extreme Zone EZ RollMAX Mechanical Roller Extra Tall Body Vertical Link Bar Big Block Chevy Set of 16 As the world's largest racing, performance, and economy cam manufacturer, Isky maintains a dynamometer testing program for constant improvement of camshaft and valve train design. These tests are conducted daily in Isky's new enlarged dyno facility. To properly evaluate and prove the efficiency of Isky racing cams and valve