Cast Iron Cylinder Head Small Block Chevy 350 w/Flat Tappet Cam Assembled Head 59cc Combustion Chamber 175cc Intake Runner 1.940 in. Intake Valve Dia， 1.500 in. Exhaust Valve Dia Angle Plug Includes Valves & Springs Set of 2 Cylinder Head Style: Assembled Cylinder Head Material: Cast Iron Cylinder Head Finish: Natural Combustion Chamber Volume (cc): 59 cc CNC-Machined Combustion Chamber: No Intake Runner Volume (cc): 175 cc Exhaust Runner Volume (cc): n/a CNC-Machined Intake Runner: No CNC-Machined Exhaust Runner: No Intake Port Shape: Rectangular Intake Port Location: Standard Exhaust Port Shape: Square Exhaust Port Location: Standard Spark Plug Style: Angle Comp. Valve Job: No Intake Valves Included: Yes Intake Valve Diameter (in): 1.940 in. Exhaust Valves Included: Yes Exhaust Valve Diameter (in): 1.500 in. Valve Springs Included: Yes Maximum Valve Lift (in): 0.580 in. Outside Diameter of Outer Spring (in): 1.250 in. Number of Springs Per Valve: Single Damper Spring Included: Yes Retainers Included: Yes Retainer Material: Chromoly steel Locks Included: Yes Lock Style: 7 degree Valve Stem Seals Included: Yes Rocker Arm Studs Included: No Rocker Arms Included: No Rocker Arm Nuts Included: No Guideplates Included: No Valve Cover Mounting Style: Center & Perimeter Bolt Accessory Bolt Holes Drilled: Yes Intake Valve Angle: 23 deg. Exhaust Valve Angle: 23 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 Sold as a pair
Special Note: Camshaft and Lifters Not Included
Speedmaster PCE281.2157 Cast Iron Cylinder Head Small Block Chevy 350 w/Flat
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