AFR SBF 220 Renegade Aluminum Race Head

Sale: $2,172.27
Save: -3% off

220cc "Renegade" 20° Race Head

SBF 220cc Cylinder Head
Click to enlarge

AFR`s 220cc "Competition" heads feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. This is AFR`s largest, best flowing head for the small block Ford. Recommended for race applications or radical "Pro Street" style builds. Component upgrade and machining options are available to customize AFR Heads to your specific build, please call, email or chat with us for details. 


AFR PN: 1451 and 1456.


AFR 220cc SBF Aluminum Cylinder Head Flow Chart

Tested on 4.125 Bore

220cc SBF Cyilnder Head Flow Chart


Basic Package Components

100% CNC Ported Combustion Chambers

100% CNC Ported Exhaust Ports

100% CNC Ported Intake Ports

Competition 5-angle Valve Job

AFR #72568mm Bead Lock Intake Valve 2.100" x 5.000" O.A.L.

AFR #72488mm Bead Lock Exhaust Valve 1.570" x 5.030" O.A.L.

AFR #8000PAC Racing Spring 1.550" OD Solid Roller Dual Valve Spring, 220 lbs on seat, .710" maximum lift, Max RPM 7200-7400

AFR #8511Manley 10° Steel Retainers 1.500" O.D x 1.120" I.D x .705" I.D

AFR #900910° Bead Lock Keepers with lashcap recess

AFR #6405ARP 7/16" Rocker Studs

AFR #6103Adjustable 5/16" Guide Plates

AFR #6612Viton Valve Seals .600" O.D x .495" I.D

AFR #8048Hardened Valve Spring I.D Locator 1.550" O.D x .780" I.D

AFR #9059Ductile Iron Intake Valve Seats 2.131" O.D x 1.680" I.D x .375" Deep

AFR #9069Ductile Iron Exhaust Valve Seats 1.650" O.D x 1.350" I.D x .375" Deep

AFR #90518 mm Bronze Valve Guides .502" O.D x 2.100" O.A.L


Specifications & Features:

A356 AluminumMaterial

220ccIntake Port Volume

2.265" H x 1.325" W 3/8 RadiusIntake Port Dimension

StockIntake Port Location

70ccExhaust Port Volume

1.445" H x 1.595" WExhaust Port Dimension

Raised .375"Exhaust Port Location

58cc or 72ccCombustion Chamber Size

Perimeter BoltValve Cover Bolt Pattern

20°Valve Angle

1.580" O.DValve Spring Pocket Diameter

1.580" O.DMax Valve Spring Pocket Machining

.750"Deck Thickness

4.000"Minimum Bore Diameter

.006" per cc 55cc Max (from 58cc); 69cc Max (from 72cc);Flat Mill

.009" per 52cc Max (from 58cc); 66cc Max (from 72cc);Angle Mill

2.345 sq. in.Minimum Cross Sectional Area

14mm x .750" w/Gasket SeatSpark Plug Dimensions

1/2"Head Bolt Diameter


Recommended Components:

AFR #6812Intake Port Gasket, Fel-Pro #1262

Important: Do not port match your intake manifold to Fel-Pro gasket as it does not precisely fit AFR heads.

AFR #6839Exhaust Port Gasket, Fel-Pro #1487

AFR #6808Head Gasket, 302/351W, Fel-Pro #1011-1

AFR #6318SB Ford 1/2" Bolt Head Bolt Kit, ARP #154-3603

AFR #6317SB Ford 1/2" Bolt Head Stud Kit, ARP #254-4503

AFR #63191/2" Bolt - 7/16" Thread Head Bolts, 289/302W: ARP 254-3708

AFR #6320Head Bolt Washer Kit, Manley

AFR #6207Stud Girdle

Super Vic or Vic Jr.Suggested Manifold

Autolite 3922Spark Plug Starting Range

Add to Cart:

  • Model: 1451
  • Shipping Weight: 68lbs

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