Description
Michigan Motorsports Lumberjack LS Truck Camshaft Fits 1999-2013 LS-Based V8 Engines 4.8L 5.3L 6.0L Specs: 214/224 .550"/.550" 108LSA, 3 Bolt Pattern Fits: LS1 LS2 LS6 LY5 LMG LMF LH6 LC9 LY2 L20 L33 LQ4 LQ9 LR4 LM4 LM7 L59 LS4 LH8 LH9.Wanting a cam that will chop away all day in your LS powered Truck or SUV? Look no further than the Michigan Motorsports Lumberjack!.This camshaft will have an aggressive chop at idle, yet still work great with the factory torque converter in 5.3L and 6.0L powered trucks. When you have an axe to grind with the truck in the lane next to you, the Lumberjack has the power to back up that bark as well! A 2800rpm stall is recommended for 4.8L combinations..Michigan Motorsports' truck camshaft lobe profiles were designed to be compatible with LS6 style beehive valve springs which reuse the factory retainers and locks. This makes for a budget-friendly combination, and the mild spring pressures combined with these lobe profiles is also easy on valvetrain parts, making them ideal for vehicles that rack up a lot of street miles..Due to their valve weight, our .645" Dual Spring Kit or PAC 1218 springs are recommended for 2007-later 6.0L and 6.2L engines with rectangle/square port heads. This listing is for the MM Lumberjack LS Truck Cam, Beehive Valve Springs, and Tophat style valve seals
