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You are here: Home > Cylinder Heads > Air Flow Research Cylinder Heads > Chevrolet - Small Block > Chevrolet - Small Block 23° - Standard Port Exhaust

AFR ELIMINATOR Series Small Block Chevrolet 23° heads feature 5-AXIS CNC shaped intake and exhaust ports as well as highly modified combustion chambers. All are available in street and competition versions. The 180cc, 190cc and 195cc models are CARB Certified (EO #D-250-2) for vehicle model years 1994 and older. While the 210cc, 220cc, 227cc, 235cc, and 245cc Small Block Chevrolet heads are designed for aggressive, non-emissions compliant, street or race applications. Spread Port or Gen II LT1/LT4 versions are also available.




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AFR Cylinder Heads
AFR Cylinder Heads_Chevrolet Small Block_23°_180cc_Street Head_Angle Plug_65cc_w/Heat Riser_Assembled
Price $1,608.00

P/N: AFR-918
  • A356 Cast Aluminum
  • 180cc Intake Runner
  • Perimeter Valve Cover Bolt Pattern
  • 65cc Combustion Chamber
  • Angle Plug
  • 3/8 ARP Rocker Studs
  • Adjustable Guide Plates
more info
AFR Cylinder Heads
AFR Cylinder Heads_Chevrolet Small Block_23°_180cc_Street Head_Angle Plug_75cc_w/Heat Riser_Assembled
Price $1,608.00

P/N: AFR-917
  • A356 Cast Aluminum
  • 180cc Intake Runner
  • Perimeter Valve Cover Bolt Pattern
  • 75cc Combustion Chamber
  • Angle Plug
  • 3/8 ARP Rocker Studs
  • Adjustable Guide Plates
more info
AFR Cylinder Heads
AFR Cylinder Heads_Chevrolet Small Block_23°_180cc_Street Head_Straight Plug_65cc_w/Heat Riser_Assembled
Price $1,608.00

P/N: AFR-916
  • A356 Cast Aluminum
  • 180cc Intake Runner
  • Perimeter Valve Cover Bolt Pattern
  • 65cc Combustion Chamber
  • Straight Plug
  • 3/8 ARP Rocker Studs
  • Adjustable Guide Plates
more info
AFR Cylinder Heads
AFR Cylinder Heads_Chevrolet Small Block_23°_180cc_Street Head_Straight Plug_75cc_w/Heat Riser_Assembled
Price $1,608.00

P/N: AFR-911
  • A356 Cast Aluminum
  • 180cc Intake Runner
  • Perimeter Valve Cover Bolt Pattern
  • 75cc Combustion Chamber
  • Straight Plug
  • 3/8 ARP Rocker Studs
  • Adjustable Guide Plates
more info
AFR Cylinder Heads
AFR Cylinder Heads_Chevrolet Small Block_23°_180cc_TBI/TPI_Street Head_Angle Plug_65cc_w/Heat Riser_Assembled
Price $1,608.00

P/N: AFR-919
  • TBI/TPI (1987-1995 with 72° Bolt Angle)
  • A356 Cast Aluminum
  • 180cc Intake Runner
  • Perimeter Valve Cover Bolt Pattern
  • 65cc Combustion Chamber
  • Angle Plug
  • 3/8 ARP Rocker Studs
  • Adjustable Guide Plates
more info
AFR Cylinder Heads
AFR Cylinder Heads_Chevrolet Small Block_23°_190cc_Vortec_Straight Plug_65cc_Assembled
Price $1,608.00

P/N: AFR-912
  • A356 Cast Aluminum
  • 190cc Intake Runner
  • Dual Valve Cover Bolt Patterns
  • 65cc Combustion Chamber
  • Straight Plug
  • 3/8 ARP Rocker Studs
  • Adjustable Guide Plates
more info
AFR Cylinder Heads
AFR Cylinder Heads_Chevrolet Small Block_23°_195cc_Competition Head_Angle Plug_65cc_Assembled
Price $2,038.00

P/N: AFR-1095-716
  • A356 Cast Aluminum
  • 195cc Intake Runner
  • Perimeter Valve Cover Bolt Pattern
  • 65cc Combustion Chamber
  • Angle Plug
  • 3/8 ARP Rocker Studs
  • Adjustable Guide Plates
more info
AFR Cylinder Heads
AFR Cylinder Heads_Chevrolet Small Block_23°_195cc_Competition Head_Angle Plug_75cc_Assembled
Price $2,038.00

P/N: AFR-1094-716
  • A356 Cast Aluminum
  • 195cc Intake Runner
  • Perimeter Valve Cover Bolt Pattern
  • 75cc Combustion Chamber
  • Angle Plug
  • 3/8 ARP Rocker Studs
  • Adjustable Guide Plates
more info
AFR Cylinder Heads
AFR Cylinder Heads_Chevrolet Small Block_23°_195cc_Street Head_Angle Plug_75cc_w/Heat Riser_Assembled
Price $1,608.00

P/N: AFR-1038
  • A356 Cast Aluminum
  • 195cc Intake Runner
  • Perimeter Valve Cover Bolt Pattern
  • 75cc Combustion Chamber
  • Angle Plug
  • 3/8 ARP Rocker Studs
  • Adjustable Guide Plates
more info
AFR Cylinder Heads
AFR Cylinder Heads_Chevrolet Small Block_23°_195cc_Street Head_Straight Plug_65cc_w/Heat Riser_Assembled
Price $1,608.00

P/N: AFR-1034
  • A356 Cast Aluminum
  • 195cc Intake Runner
  • Perimeter Valve Cover Bolt Pattern
  • 65cc Combustion Chamber
  • Straight Plug
  • 3/8 ARP Rocker Studs
  • Adjustable Guide Plates
more info