GM LS ALUMINUM CYLINDER HEAD - 259CC - STD. HEAD BOLTS - ASSEMBLED

GM LS Aluminum Cylinder Head 259cc Std. Head Bolts Assembled

• GM LS Aluminum Cylinder Head 259cc Std. Head Bolts Assembled

Attributes:

• Brand Name: BluePrint Engines
• GTIN: 00887753744609
• Accessory Bolt Holes Drilled:: Yes
• CNC-Machined Combustion Chamber:: No
• CNC-Machined Intake Runner:: No
• Camshaft Style:: Hydraulic Roller
• Combustion Chamber Volume (cc):: 72cc
• Cylinder Head Color:: Natural
• Cylinder Head Material:: Aluminum
• Cylinder Head Style:: Assembled
• Damper Spring Included:: Yes
• Exhaust Port Location:: Standard
• Exhaust Port Shape:: Round
• Exhaust Runner Volume (cc):: 102cc
• Exhaust Valve Angle:: 12
• Exhaust Valve Diameter (in.):: 1.600 in.
• Exhaust Valves Included:: Yes
• Guide plate Pushrod Size:: N/A
• Guide plates Included:: No
• Heat Crossover:: No
• Intake Port Location:: Standard
• Intake Port Shape:: Rectangular
• Intake Runner Volume (cc):: 259cc
• Intake Valve Angle:: 12
• Intake Valve Diameter (in.):: 2.165 IN.
• Intake Valves Included:: Yes
• Lock Style:: 7 degree
• Locks Included:: Yes
• Machined for O-Ring:: No
• Manufacturer's Part Number:: PS8015
• Maximum Valve Lift (in.):: .650 in.
• Notes:: These cylinder heads can only be used on 4 bolt LS-based engines.
• Number of Springs Per Valve:: Dual
• Oiling Style:: Through pushrod
• Outside Diameter of Outer Spring (in.):: 1.295 in.
• Quantity:: Sold Individually
• Retainer Material:: Chromoly steel
• Retainers Included:: Yes
• Rocker Arm Nut Thread Size:: N/A
• Rocker Arm Nuts Included:: No
• Rocker Arm Studs Included:: No
• Rocker Arms Included:: No
• Spark Plug Style:: OE LS
• Steam Holes Drilled:: No
• Valve Cover Mounting Style:: Center Bolt
• Valve Guide Material:: Manganese bronze
• Valve Guides Included:: Yes
• Valve Seat Machine Style:: 5-angle
• Valve Seat Material:: Chrome nickel
• Valve Seats Machined:: Yes
• Valve Springs Included:: Yes
• Valve Stem Seal Style:: Viton® Fluoroelastomer
• Valve Stem Seals Included:: Yes

Extended Information:

• Country of Origin: US
• Emissions : Racing or Pre-Emissions Use Only
• Life Cycle Status: Available To Order

Packing Information:

• Quantity of Each: 1
• Package UOM: EA
• Dimension: 25 x 11 x 8 inches
• Weight: 30 POUNDS