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Part Number:
8531N
Special Price Click on Item Below To See Price GM Performance Parts Bare cast-iron small-block cylinder head. Does not include valves or springs. An excellent street choice, this head is used on the 350 SP crate engines. The head comes with valve guides and studs. Sold individually.
ombustion Chamber Volume (cc): 64 Cylinder Head Style: Bare Cylinder Head Material: Cast iron Intake Port Shape: Rectangular Intake Valve Diameter (in.): 1.940 in. Cylinder Head Finish: Natural CNC-Machined Combustion Chamber: No CNC-Machined Intake Runner: No CNC-Machined Exhaust Runner: No Combustion Chamber Style: Heart Intake Port Location: Standard Exhaust Port Shape: Square Exhaust Port Location: Standard Spark Plug Style: Straight Intake Valves Included: No Exhaust Valves Included: No Exhaust Valve Diameter (in.): 1.500 in. Valve Springs Included: No Damper Spring Included: No Retainers Included: No Locks Included: No Valve Stem Seals Included: No Rocker Arm Studs Included: Yes Rocker Arm Nut Thread Size: 3/8 in.-24 Rocker Arms Included: No Rocker Arm Nuts Included: No Guideplates Included: No Valve Cover Mounting Style: Centerbolt Accessory Bolt Holes Drilled: Yes Valve Guides Included: Yes Valve Guide Material: Bronze Valve Seats Machined: Yes Valve Seat Machine Style: 3-angle Valve Seat Material: Steel Steam Holes Drilled: No Oiling Style: Through pushrod Machined for O-Ring: No Heat Crossover: No |
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