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AFR 235 Competition Small Block Chevy Cylinder Heads

AFR 235 Competition Small Block Chevy Cylinder Heads

AFR 235cc $2,395
Priced Per Pair

235cc Competition Heads. The highest flowing 23° casting with standard port locations! Features Fully CNC machined chambers and ports, 3/4" deck thickness and lightweight 8MM intake and exhaust valves. Perfect for 350-434 cubic inch engines normally aspirated, nitrous equipped or for blower applications.

  • Porting:
  • Chambers:
  • Intake Port:
  • Exhaust Port:
  • Intake Valve:
  • Exhaust Valve:
  • Fully CNC Ported
  • 80cc or 70cc - Your Choice
  • 235cc
  • Raised .250"
  • 2.125" 8MM Stainless
  • 1.600" 8MM Stainless
  • Valve Spacing:
  • Springs:
  • Retainers:
  • Rocker Studs:
  • Guide Plates:
  • Spark Plug:
  • 60/40
  • 1.550" Dual Roller
  • 10° Steel
  • ARP 7/16"
  • 5/16"
  • Angle
Porting - Chambers
Custom CC and Mill Chambers From$125
Springs - Retainers
Enduro Style Hydraulic Roller Springs (w/10° Steel Retainers) $125
PAC Racing 1225 Dual Roller Springs $165
Titanium Retainers $195
Rocker Arms
SSRE Stud Girdle w/CNC Machined 2-Piece Valvetrain Stabilizer & Locking Hex Head Adjusting Nuts $295
Harland Sharp 1.6 Aluminum Rocker Arms w/Polylocks $350
Intake Manifolds
Many Different Styles Available With Pricing Comparable To "Mail Order" From$250
Gaskets - Fasteners
Cometic MLS (Multi Layered Steel) Head Gaskets (.040/.045/.051 Thickness) Each$95
Cometic MLS (Multi Layered Steel) Head Gaskets (.060/.066 Thickness) Each$115
Intake Gaskets - Many Types & Thicknesses Available From$15
Rubberized Cork Valve Cover Gaskets From$15
Blue Silicone Rubber/Steel Core Valve Cover Gaskets From$49
Ultra Seal Exhaust Gaskets From$22
Manley Head Bolt & Washer Kit From$75
ARP Head Bolt & Washer Kit From$115
ARP Head Stud Kit w/Parallel Ground Washers From$239