Mag 224/224 H-Rlr CL-Kit Chevrolet 4.3L

Camshaft - Magnum - Hydraulic Roller - Lift 0.525 / 0.525 in - Duration 280 / 280 - 110 LSA - 2000 / 5500 RPM - GM V6 - Each. Limited high performance street use. Needs intake, headers and 2500+ stall, 3.73 to 4.10 gears. Mild rough idle. V6 Non-Balance Shaft Engines with Hyd. Roller Cam. For Carbureted Applications. Balance shaft equipped 4.3L engines were introduced in '92 but GM continued to produce the previous version until '94. Non-balance shaft 4.3L's ('85-'94) shared their timing cover with the small block Chevy V8 engine. The balance shaft 4.3L's timing cover is noticeably taller than the non-balance shaft version.