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Small Block Chevy - 210cc SPEC Racing Head
The Most Durable and Cost Effective SPEC Head Available!

These heads are designed for the SPEC racing classes looking for conformity amongst competitors. AFR's reasonably prices 210cc intake port SPEC heads for small block Chevy are the only true out of the box SPEC head available. They require no additional work and truly meet the meaning of affordable racing that is the intent of SPEC competitors. Our Race Ready version comes with 100% CNC ported intakes and exhaust ports and CNC ported 66cc combustion chambers. AFR's 3/4 thick head deck makes them extremely durable and dependable for circle track racing so that you finish what you start. Standard valves are 2.080 intake and 1.600 exhaust with AFR's hardened ductile iron interlocking valve seats. The exceptional flow characteristics, 23° valve angle, and standard valve spacing make this the perfect head for 350 to 400 cid engines operating between 3000 and 8500 rpm. No special parts are required.
 (Flow Charts at bottom of page)
** CLICK HERE NOW for the Absolute LOWEST Pricing on AFR Cylinder Heads! Our prices are so low they won't let us show you online, so click here or call us right now at (603) 378-0090 - you'll be glad you did!)
210cc SBC SPEC Racing Heads
CNC Ported Pairs of Cylinder Heads Complete With Parts and Ready to Install
Race Ready CNC Strip Ported Heads
Description Part # Price/Pair
210cc USCS/SOD Angle Plug, Spread Exhaust 1056 Call/email for
lowest price!
Not legal for sale or use on pollution controlled motor vehicles in the United States.
 
Basic Package Components:
100% CNC Ported Combustion Chambers
100% CNC Ported Exhaust Ports
70% to 100% CNC Ported Intake Ports
3-angle Valve Job
Intake Valve, 2.080" x .100" long, AFR #7026
Exhaust Valve, 1.600" x .100" long, AFR #7056
1.550" OD Roller Valve Spring, 220 lbs. on seat,
.670" maximum lift
(UPGRADE to AFR #8000 Roller Spring 1.550 OD for $95)
10º 1.500 OD Titanium Retainers, AFR #8505
10º Valve Locks, AFR #9005
7/16" Rocker Studs, AFR #6405
5/16" Guide Plates, AFR #6105
Valve Seals, AFR #6611
Hardened Shims, AFR #8045
Intake Valve Seats, AFR #9060
Exhaust Valve Seats, AFR #9070
Bronze Valve Guides, AFR #9050
Special orders available on request.
All Accessory Holes are Predrilled & Tapped!		 Specifications, Features, and Supporting Components
Head Torque 65-70 Ft. Lbs.
Rocker Stud Torque 55-60 Ft. Lbs.
Intake Port Gasket, 1.310” x 2.180” w/ 3/8" radius, AFR #6820
Important: Do not port match your intake manifold to this Fel-Pro gasket, as they do not exactly fit AFR heads.
Exhaust Port Gasket Fel Pro #1406, AFR #6835
Head Gasket 350cid Fel Pro #1003, AFR #6800
400cid Fel Pro #1014, AFR #6802
Head Bolts & Studs Standard ARP, AFR #6310 & #6305
Head Bolt Washers Manley, AFR #6320
Suggested Manifold Victor Jr or Super Victor, AFR #5005 & #5003
Spark Plug Starting Range Autolite 3910
Combustion Chambers 66cc
Spring Pocket can be cut to 1.750, no deeper.
Valve Spacing Standard
Rocker Arms Standard
Valve Angle 23º
Angle Mill (milling available) .008” per cc
Flat Mill (milling available) .006” per cc
Pushrods 5/16” Hardened, AFR #6601 thru #6604
Note: Milling head deck will affect flow numbers.
 
 
 
 
 
 
 
Sales/Tech Line: (603) 378-0090
Email: tech@FlatlanderRacing.com

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*All prices on this site are subject to change without notice. Flatlander Racing™ disclaims responsibility for any printing or typographical errors, and does not guarantee that all information is accurate.

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