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AFR Cylinder Heads
AFR SBC 210cc and 220cc Eiminator
Small Block Chevy Racing Heads

with current pricing

AFR SBC 210-220cc Aluminum Performance 23° Racing Cylinder Heads

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afr cylinder head

*--click here to see cylinder head listings and pricing--
*--AFR 210cc angle plug cylinder heads and the AFR 220cc angle plug cylinder heads are available in two stages of performance, the Race Ready version features 100% CNC port while the higher flowing Competition version features 100% CNC port with greater detail--
*--AFR 210 is standard with lightweight 8mm 2.080 intake and 1.600 exhaust while the AFR 220cc runner comes standard with 2.100 and 1.600--
*--23° valve angle and standard valve and stud spacing (no offsets required) makes either 210cc or 220cc the perfect cylinder head for 350 to 427 cid engines in bracket drag cars, sportsman oval trackers, and highly modified street class cars--
*--AFR 210cc and 220cc are both standard with dual valve cover bolt pattern-Exhaust port and bolt pattern are raised .250 (1/4”) over GM L98 head. This rarely affects header or chassis fitment--
*--Unlike the previous 220cc, the new Eliminator version requires no special parts--
*--the 220cc runner with 329cfm can easily approach the 700hp mark in 383-427 cid sbc engines with aggressive drag trim can operate from 4000rpm to 8000rpm--
*--see basic parts list and some suggestions on manifolds and gaskets--
*--A 3/4” thick head deck makes the AFR head ideal for nitrous or blower applications--great tech help @ www.airflowresearch.com--

If you need assistance in selecting the best AFR cylinder head for your application, you may want to e-mail support@dfperformance.com a description of your combination or call 856-767-4095 or 856-767-7740, and we'll see if we can help out.

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FREE ground SHIPPING inside the continental USA on purchases over $2900.00--allow about 2-3 weeks for Cylinder Head orders to ship--
check out AFR SBC Cylinder Head Options to add a few items you may need--

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SBC 210cc go to
210cc comp/pkg
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220cc
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220cc comp/pkg
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Flow Charts
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SBC Head Options
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afr sbc cylinder headAFR SBC 210cc CNC Race Ready Ported Version-2 Cylinder Head
AFR’s new 210cc Small BLock Chevy head with 311cfm out of the box is perfect for 383-400cid engines operating from 3000 to 7500 rpm--
  see basic parts list for parts included in head assembly and some suggestions on manifolds and gaskets--- -
-see    SBC Cyl Head Options CC Ultra Pro Magnum rocker arms and titanium retainers-
cc plug part # valve/dia. runner
cc
spring retainer seat pressure open pressure max. lift price/pair buy
75cc angle 1050NP 2.080/1.600 210 Bare heads have full cnc race ready port/comp valve job $1508.35
1050 2.080/1.600 210 1.550 steel 225 600lbs .710 $1745.03
65cc 1054NP 2.080/1.600 210 Bare heads have full cnc race ready port/comp valve job $1508.35
1054 2.080/1.600 210 1.550 steel 225 600lbs .710 $1745.03
go to
SBC 210cc
SBC 210cc comp/pkg go to
SBC 220cc
go to
SBC 220cc comp/pkg
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Flow Charts
go to
SBC Head Options
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afr sbc cylinder headAFR SBC 210cc CNC Competition Ported Cylinder Head
AFR’s new Version-2 210cc Small BLock Chevy head with 322cfm out of the box is perfect for 383-400cid and larger engines operating from 3000 to 7500 rpm--
  see basic parts list for parts included in head assembly and some suggestions on manifolds and gaskets--- 
-see    SBC Cyl Head Options CC Ultra Pro Magnum rocker arms and titanium retainers-
cc plug part # valve/dia. runner
cc
spring retainer seat pressure open pressure max. lift price/pair buy
75cc angle 1100NP 2.080/1.600 210 Bare heads have full cnc competition port/comp valve job $1637.33
1100 2.080/1.600 210 1.550 steel 225 600lbs .710 $2084.33
65cc 1103NP 2.080/1.600 210 Bare heads have full cnc competition port/comp valve job $1837.33
1103 2.080/1.600 210 1.550 steel 225 600lbs .710 $2084.33
go to
SBC 210cc
go to
SBC 210cc comp/pkg
SBC 220cc go to
SBC 220cc comp/pkg
go to
Flow Charts
go to
SBC Head Options
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afr sbc cylinder headAFR SBC 220cc CNC Race Ready Ported Cylinder Head
AFR’s 220cc Small BLock Chevy head with 318cfm out of the box for the CNC street ported verion and 329cfm for the competition ported 220cc, either one is perfect for 350-427cid engines operating from 4000 to 8000 rpm--
  see basic parts list for parts included in head assembly and some suggestions on manifolds and gaskets--- 
-see    SBC Cyl Head Options CC Ultra Pro Magnum rocker arms and titanium retainers-
cc plug part # valve/dia. runner
cc
spring retainer seat pressure open pressure max. lift price/pair buy
75cc angle 1066NP 2.100/1.600 220 Bare heads have full cnc race ready port/comp valve job $1508.35
1066 2.100/1.600 220 1.550 steel 225 600lbs .710 $1745.03
65cc 1065NP 2.100/1.600 220 Bare heads have full cnc race ready port/comp valve job $1508.35
1065 2.100/1.600 220 1.550 steel 225 600lbs .710 $1745.03
go to
SBC 210cc
go to
SBC 210cc comp/pkg
go to
SBC 220cc
SBC 220cc comp/pkg go to
Flow Charts
go to
SBC Head Options
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afr sbc cylinder headAFR SBC 220cc CNC Competition Ported Cylinder Head
AFR’s new 220cc Small BLock Chevy head with 329cfm out of the box is perfect for 350-427cid and larger engines operating from 4000 to 8000 rpm--
  see basic parts list for parts included in head assembly and some suggestions on manifolds and gaskets--- 
-see    SBC Cyl Head Options for CC Ultra Pro Magnum rocker arms and titanium retainers-
cc plug part # valve/dia. runner
cc
spring retainer seat pressure open pressure max. lift price/pair buy
75cc angle 1112NP 2.100/1.600 220 Bare heads have full cnc competition port/comp valve job $1880.83
1112 2.100/1.600 220 1.550 steel 225 600lbs .710 $2133.03
65cc 1110NP 2.100/1.600 220 Bare heads have full cnc competition port/comp valve job $1880.83
1110 2.100/1.600 220 1.550 steel 225 600lbs .710 $2133.03
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SBC 210cc
go to
SBC 210cc comp/pkg
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SBC 220cc
go to
SBC 220cc comp/pkg
Flow Charts go to
SBC Head Options
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AFR 210cc Cylinder Head w/CNC Street Package Porting Flow Chart cfm @28" H2O
valve size .200 .300 .400 .500 .550 .600 ---
2.080 int. 145 199 255 292 301 309 311
1.600 exh. 110 158 192 210 214 220 222
AFR 210cc Cylinder Head w/CNC Competition Package Porting tested on 4.060 bore-Flow Chart cfm @28" H2O
valve size .200 .300 .400 .500 .550 .600 ---
2.080 int. 147 201 257 298 310 318 322
1.600 exh. 120 166 214 225 229 235 237
AFR 220cc Cylinder Head w/CNC Street Package Porting tested on 4.060 bore-Flow Chart cfm @28" H2O
valve size .200 .300 .400 .500 .550 .600 ---
2.100 int. 155 210 260 295 304 312 318
1.600 exh. 118 162 204 220 225 229 233
AFR 220cc Cylinder Head w/CNC Competition Package Porting tested on 4.060 bore-Flow Chart cfm @28" H2O
valve size .200 .300 .400 .500 .550 .600 .650
2.100 int. 145 207 263 299 312 324 328
1.600 exh. 120 166 214 225 229 240 244
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SBC 180cc
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SBC 195cc
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SBC 195 comp/pkg
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Flow Charts
SBC Head Options Top
the AFR SBC Cylinder Head Options listed below
may only be ordered along with a complete set of AFR Cylinder Heads--
--keep in mind, free shipping for purchases totaling $2900.00 or more for USA zipcodes--
Item description price buy
titanium retainer --AFR Upgrade #8508-Titanium 10° Retainers installed in place of the steel retainers that are normally supplied $190.12
valve spring --AFR #8027 valve spring option trades the 8000 spring for the upgraded 8001 valve spring for lifts up to .800 w/more spring pressure-250lbs seat pressure-750lbs open pressure @.800 lift $161.12
valve spring --AFR #8050 valve spring option for solid flat tappet cams and hyd rollers, trades the 8000 spring for the 8016 spring, that is 1.550 diameter, 140 lbs seat and 375 lbs open at .525 lift with a max lift of .600 (check with your cam manufacture for necessary spring pressures) $55.00
valve spring --AFR #8024 valve spring option trades the 8000 spring for the 8017 valve spring (1.290 OD) for Cams w/lifts up to .600 -135bs seat pressure-350 open pressure @.600 lift (check with your cam manufacture for necessary spring pressures) NC
titanium valves --FOR THE 210CC RUNNER ONLY--AFR upgrade #7513-inconel exhaust valves replace the stainless valves that are normally supplied with the heads-used in high heat situations such as forced induction or nitrous $170.72
titanium valves --FOR THE 220CC RUNNER ONLY--AFR upgrade #7514-inconel exhaust valves replace the stainless valves that are normally supplied with the heads-used in high heat situations such as forced induction or nitrous $170.72
inconel valves --FOR THE 220CC RUNNER ONLY--AFR upgrade #7515-Heavy Duty Intake valves replace the stainless valves that are normally supplied with the heads-used in high heat situations such as forced induction or nitrous $32.00/a set
comp cams ultra pro magnum rocker --Comp Cams ULTRA Pro Magnum Roller Rocker -choice of 1.52 ratio or 1.6 ratio for 7/16 rocker stud-"Lifetime Guarantee" so strong that the body is guaranteed for life against breakage and unlike alum. rockers, rockers can be rebuilt by replacing the trunion, roller tip, and bearings thru Comp Cams-

the AFR SBC Cylinder Head Basic Package Components are listed below
and a few specifications and suggestions for Supporting Components--
parts incl. w/Heads part # some suggestions
210cc Intake Valve 2.08x5.006 Oal #7255 Cyl Head torque w/moly----70lbs
220cc Intake Valve 2.100x5.006 Oal #7256 Rocker Stud Torque--------55lbs
210/220cc Exhaust Valve 1.600x5.024 Oal #7254 Exh Gasket----------AFR#6835 or FP#1405
210/220cc Mech Roller Spring-1.550 225/600lbs AFR #8000 Int Gasket (1.31x2.180)--AFR#6820 or FP#1206
Manley 10° Chrome Moly Retainer/valve locks #8511/#9009 Head Bolts -ARP#134-3701(12pt) / 134-3601(6pt)
Viton Valve Seals #6612 Head Stud kit--ARP#234-4301(12pt) / 134-4001(6pt)
Hardened Spring Cup #8048 220ccManifolds---AFR TXR,#4801
Intake Valve Seats #9060 210ccManifolds---AFR TXR,TXS,#4801,#4802,LT4
Exhaust Valve Seats #9070 Spark Plugs-----Autolite 3910
Bronze Valve Guides-(Int and Exh) #9051 Stud Girdle----------AFR#6200
Intake Rocker Stud-7/16 #6405 valve spring pockets can be cut to 1.750, no deeper
Exhaust Rocker Stud-7/16 #6405 Valve Spacing/Valve Angle------standard GM L98/23°
Adjustable Guide Plates-5/16 #6103 Standard Rockers ----No offset necessary