Allied Motor Parts sells CNC Ported LS1/LS6 243/799 Cylinder Heads.650 Springs 2.02/1.59 Valve. Free freight on orders over $650. Free Returns available. Shop Today!
Part#: ALL-65056PC
Condition: Remanufactured - Exceeds OEM Specifications
Manufacturer: Chevrolet
Year Range: 97-04
Engine Size: 5.7L - 350ci - V8
Description: CNC Ported LS1/LS6 243/799 Cyl Heads .650 Springs 2.02/1.59 Valves PAIR
These CNC ported heads come with all New Stainless Steel Swirl Polished 2.02 and 1.59 Valves. New Springs for up to .650 lift. New retainers, spring seats and valve seals. All work is done in house on our own 5-axis Rottler CNC, It is also important to review / confirm the fitment notes above to assure the vehicle specifics of the head are correct for your application. If you have any question that this may not be the correct head for your vehicle or need help in locating the correct head, please contact us via phone or email prior to making a purchase.















