In-Store Pickup Location Close

Patriot Performance GM LS6 Series Stage II Cylinder Heads 2013

Get Free Shipping with Your Order over $99!

N/A

Cylinder Heads, Stage II, Aluminum, Assembled, 64cc Chamber, 225cc Intake Runner, Chevy, 5.7L, LS6, Pair

  • Order this item and get free delivery and handling on your entire order! Offer excludes truck freight fees. Valid on orders shipped in the contiguous United States.

Would you rather pick it up? Select Location

View Similar Products

See parts for Patriot Performance

Patriot Performance GM LS6 Series Stage II Cylinder Heads

Part Type: Cylinder Heads
Manufacturer's Part Number: 2013
Part Type: Cylinder Heads
Product Line: Patriot Performance GM LS6 Series Stage II Cylinder Heads
Summit Racing Part Number: PAR-2013

Cylinder Head Style: Assembled
Cylinder Head Material: Aluminum
Cylinder Head Finish: Natural
Combustion Chamber Volume (cc): 64
CNC-Machined Combustion Chamber: No
Intake Runner Volume (cc): 225cc
Exhaust Runner Volume (cc): 83cc
CNC-Machined Intake Runner: Yes
CNC-Machined Exhaust Runner: Yes
Intake Port Location: Standard
Exhaust Port Location: Standard
Intake Valves Included: Yes
Intake Valve Diameter (in): 2.020 in.
Exhaust Valves Included: Yes
Exhaust Valve Diameter (in): 1.570 in.
Valve Springs Included: Yes
Maximum Valve Lift (in): 0.650 in.
Damper Spring Included: No
Number of Springs Per Valve: Single
Retainers Included: Yes
Retainer Material: Titanium
Locks Included: Yes
Lock Style: 10 degree
Valve Stem Seals Included: Yes
Valve Stem Seal Style: Positive stop
Rocker Arm Studs Included: No
Rocker Arms Included: No
Rocker Arm Nuts Included: No
Guideplates Included: No
Accessory Bolt Holes Drilled: Yes
Valve Guides Included: Yes
Valve Guide Material: Manganese bronze intake/Phosphorous bronze exhaust
Valve Seats Machined: Yes
Valve Seat Machine Style: 5-angle
Valve Seat Material: Steel
Steam Holes Drilled: No
Oiling Style: Through pushrod
Machined for O-Ring: No
Heat Crossover: No
Quantity: Sold as a pair.
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

These GM LS6 Series Stage II heads from Patriot Performance are CNC-ported, increase the compression on a stock LS6 short block and are a great match for mild or aggressive cam profiles. Ideal for street and strip, these heads supply a good HP gains, and can handle blown or nitrous applications.
* Precision welded combustion chambers.
* Heat treated to OEM specs.
* 5 axis CNC machined.
* Hand detailed and assembled.
* Patriot Stainless Valves
* Bronze Guides
* Patriot Gold .650" Dual Springs
* Titanium Retainers
* 5 Angle Valve Job

Warranty

Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

Back To Results
Email this page Close
Close