Hello, This auction is for a Bare LS1 Aluminum Machined Head (If you are Needing a Total of Two Heads You must choose a Quantity Of 2). These heads are my own Casting that I CNC In my Machine Shop and are comparable to all Top Brands such as: Dart, TrickFlow, Etc. The Specs on these Heads are as Follows:
Brand:SCE

Part Type:Cylinder Head
  
Cylinder Head Style:Bare
Cylinder Head Material:Aluminum
Cylinder Head Finish:Natural
Combustion Chamber Volume (cc):64 cc
CNC-Machined Combustion Chamber:No
Intake Runner Volume (cc): 210 cc
Exhaust Runner Volume (cc): n/a
CNC-Machined Intake Runner: No
CNC-Machined Exhaust Runner: No
Intake Port Shape: Cathedral
Intake Port Location: Standard
Exhaust Port Shape: Oval
Exhaust Port Location: Standard
Comp. Valve Job: No
Intake Valves Included: No
Intake Valve Diameter (in): 2.020 in.
Exhaust Valves Included: No 
Exhaust Valve Diameter (in): 1.575 in. 
Valve Springs Included: No 
Damper Spring Included: No 
Retainers Included: No 
Locks Included: No 
Valve Stem Seals Included: No 
Rocker Arm Studs Included: No 
Rocker Arms Included: No 
Rocker Arm Nuts Included: No 
Guideplates Included: No 
Valve Cover Mounting Style: Perimeter Bolt
Accessory Bolt Holes Drilled: Yes 
Intake Valve Angle: 45 deg.
Exhaust Valve Angle: 45 deg.
Valve Guides Included: Yes 
Valve Guide Material: Bronze 
Valve Seats Machined: Yes
Valve Seat Machine Style: 3-angle
Valve Seat Material: Ductile iron 
Steam Holes Drilled: No
Oiling Style: Through pushrod 
Machined for O-Ring: No 
Heat Crossover: No
Quantity:

 Lift            Intake          Exhaust
 .200          144              109
 .300          202              154
 .400          254              187
 .500          290              205
 .600          313              214







Please be Sure to Check that these are the correct Heads For you Application. Thanks!!
Sold individually.