99-04 LQ4 LQ9 6.0L GEN III BLOCK MLS Engine Gasket Seal Set LS9 HEAD GM/FELPRO

THIS IS FOR A CUSTOM ENGINE BUILD! NO INTAKE GASKETS!

GM/Fel Pro combination engine gasket set. Top quality GM and Fel Pro combination kit is perfect for the budget buyer, performance car or stock rebuild, but for those who don't want to spend top coin on a full GM kit. GM gaskets for the short block, and Fel Pro for the top, the most economical solution. This set includes the following items:

• GM oil pan gasket (aluminum shim w/ rubber o-ring seal)
• GM valley pan gasket (aluminum shim w/ rubber o-ring seal), and 2 GM lower valley pan knock sensor grommets(GEN III BLOCKS ONLY)
• GM front timing cover gasket (aluminum shim w/ rubber o-ring seal), and GM/ACDELCO front crankshaft seal
• GM rear engine cover gasket (aluminum shim w/ rubber o-ring seal), and GM rear main crankshaft seal
• GM/ACDELCO water pump gaskets (aluminum shim w/ rubber o-ring seal)
• Pair of GM LS9 (Supercharged) MLS (Multi Layer) head gaskets. MLS LS9 gaskets are for boosted applications
• Pair of Fel Pro valve cover rubber gaskets
• INTAKE GASKETS ARE NOT INCLUDED!

Fits the following:

99-05 6.0L cast iron engine blocks (LQ9 LQ4).

NOTE : For those buyers who bought a used motor or you are not sure it's year... This gasket kit is for Gen III engines only. Gen III engines can be identified as having the knock sensors in the valley pan which has 10 attaching bolts, Gen IV motors can be identified as having the knock sensors on the side of the block, and the valley pan has 11 bolts. The gasket sets are different between Gen III and Gen IV motors. If you are not sure what you have, contact us PRIOR to purchasing.