High Idle Control - 2001-2004 Chev Duramax LB7 1989-chevrolet-camaro-esi2684155 This Hays Hot Street Clutch

This Hays Hot Street Clutch Kit fits GEN III Hemi engines with 8 bolt crankshaft

This kit has been granted CARB EO # D-698-7 and is 50-state legal for use on listed applications

Back by a limited 3- day factory warranty

Big Mutha' Thumpr 243/257 Hydraulic Roller Cam for Chevrolet Big Block 396-454

Now that you have the PROFORM Valve Spring Tester you'll need a set of PROFORM Air Hold Adapters to remove your springs with the heads on the engine

High Idle Control - 2001-2004 Chev Duramax LB7 1989-chevrolet-camaro-esi2684155 This Hays Hot Street ClutchFor when days are short and the nights are cold, you want your engine to heat up quicker. When you are using a PTO, or constantly idling , these are the times, when you need an elevated idle. BD's High Idle kits are easy to install and in most cases adjustable.