AFR 245cc Competition Small Block Chevy Heads

AFR 245cc Competition Small Block Chevy Heads

$2875.00 (pair only)

AFR’s Competition 245cc 100% CNC Ported Heads have no push rod area pinch to slow air speed down. AFR’s largest 60/40 valve spacing heads require shaft mount rocker arms and can easily use 7/16 pushrods.

Components

  • AFR Rolled Radius 2.125 1.600″ Valve Job
  • Intake Ports Flow 345/250 cfm @ .800″ Lift (flow benches vary)
  • 70 or 80cc Combustion Chamber
  • Ductile Iron Superior Valve Seats
  • Bronze Alloy Fully Machined Valve Guides
  • Excepts all Bolt on Provisions as a Stock Head
  • Utilizes Existing SBC Intake Manifolds
  • Uses Standard SBC Header Pattern
  • Uses Standard SBC Shaft Rocker Arms Only

  • Intake and Exhaust Ports Hand Blended Clear of any Rough Areas
  • 2.125/1.600″ 8mm Stainless Steel Valves
  • Valve Job is Hand Lapped to Insure Perfect Seal
  • PAC Racing 1.550″ Solid Roller VS #1225, 250lbs, .800″ Lift
  • 10° Titanium Retainers 1.490″ O.D x 1.115″ I.D x .745″ I.D
  • 10° Bead Lock Valve Keepers with Lashcap Recess
  • Viton Valve Seals .600″ O.D x .495″ I.D
  • Hardened Valve Spring I.D Locator 1.550″ O.D x .780″ I.D
  • Professionally Assembled, Packaged and Sealed

Options

Hydraulic Roller Spring Set Up
+ $NO CHARGE
Jesel or T&D .550″Shaft Rocker System
+ $1495.00
2344301 ARP Head Stud Kit
+ $ 250.00
1343701 ARP Head Bolt Kit
+ $ 100.00
Fel Pro MLS Head Gaskets (up to 4.200 bore size and .053″ thickness, other sizes available)
+ $ 195.00

Complete heads have a specific build sheet, USA part #’s, spring rates, installed height and coil bind figures supplied

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