0HinsonSuperCars

From the makers of the baddest cathedral cylinder heads on the market, comes the all new Trickflow LS3 Cylinder Heads!

Trick Flow engineers combined the best features of GM's LS3 and LS7 cylinder heads with their own unique brand of race-winning engineering and technology to create the ultimate square port LS cylinder heads for 4.000 in. and larger bore engines--the GenX 255 cylinder heads for GM LS3s. These heads feature fully CNC competition ported runners with a premium high-resolution surface finish for maximum airflow and performance potential. They have a 12 degree valve angle to increase piston-to-valve clearance and allow for the use of larger camshafts. These Trick Flow® GenX® 255 cylinder heads for GM LS3 are available with standard and 6-bolt per cylinder mounting patterns, as well as with fully assembled or bare castings.

Trickflow 255cc CNC Ported Cylinder Heads LS3, Steel Retainers, 400 lb Valve Springs $2,395 shipped
TFS-32610001-C01

Trickflow 255cc CNC Ported Cylinder Heads LS3, Titanium Retainers, 400 lb Valve Springs $2,495 shipped
TFS-3261T001-C01

Trickflow 255cc CNC Ported Cylinder Heads LS3, Steel Retainers, 465 lb Valve Springs $2,449 shipped
TFS-32610002-C01

Trickflow 255cc CNC Ported Cylinder Heads LS3, Titanium Retainers, 465 lb Valve Springs $2,549 shipped
TFS-3261T002-C01

Trickflow 255cc CNC Ported Cylinder Heads LS3, Titanium Retainers, 400 lb Valve Springs, 6-Bolt Pattern $2,495 shipped
TFS-3261T003-C01

Trickflow 255cc CNC Ported Cylinder Heads LS3, Titanium Retainers, 465 lb Valve Springs, 6-Bolt Pattern $2,549 shipped
TFS-3261T004-C01

• Increased Piston to Valve Clearance (12* Valve Angle)
• Includes new Rocker Arm Rail Mounts for use with OEM LS3 1.7 Rocker Arms
• Uses Powdered Metal Valve Guides
• Requires longer Pushrods (7.750")

0HinsonSuperCars

Thanks for your orders!