Performance GM 2.8/3.1 60 Degree V6 Aluminum Cylinder Heads (NOTE: NOT interchangeable with Cast Iron cylinder head engines). Must send vehicle info in order to get correct head (D exhaust port or O Exhaust Port)
This is for a PAIR of Heads, No Core Charge with these Heads.
Machined for and Assembled with the following:
-Stainless Steel Valve Set
-Performance Valve Spring Set
-Performance Alloy Retainer Set
-Performance Valve Keeper Set
|Dimensions||23 × 20 × 10 in|