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Air Flow Research

Cyl Head, AFR Eliminator Race, SBC, 220/80cc, Angle Plug, Std Exh Port

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Part# : CH32971

Mfg#: 1065

Sold As: Pair

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^$2,064.⁹⁹

List Price: $2,271.95

You Save $206.96

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Due to variations in monitor settings, some colors on this page may appear slightly different from GM originals. In addition, due to color differences in the original GM dye lots, interior product colors may vary slightly.

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Chevrolet Small Block 220cc Eliminator Race Standard-Port Heads by Air Flow Research®

100% CNC-ported 220cc A356 Race heads are AFR®’s largest SBC design for conventional rockers.

Air Flow Research® 220cc Eliminator Race heads use A356 aluminum castings with 100% CNC-ported intake runners, exhaust ports and combustion chambers plus a Competition 5-angle valve job. This is the largest Air Flow Research® Small Block Chevrolet head designed for conventional rocker arms, intended for race and radical Pro Street combinations. This version uses 220cc intake and 80cc standard exhaust ports with angle plugs. Available assembled or bare; sold as a pair.

• Air Flow Research® 220cc Eliminator Race series • 100% CNC-ported airflow surfaces • 220cc intake / 80cc exhaust ports • Competition 5-angle valve job • Designed for conventional rocker arms • Standard exhaust ports; sold as a pair

Notes

AFR strongly recommends using 7/16" rocker studs on SBC heads with todays fast cam rates and RPM capabilities.
SBC heads with 1.625" O.D springs will require some springs to be removed for access to some head bolts during installation.
SBC heads are designed for 5/16" .120" thick-wall pushrods, larger pushrods will not fit without clearancing.
AFR SBC 227cc heads have a "60/40" stud and valve location, shaft mount rockers are highly recommended, if Drag Racing you can run a .050" offset intake stud mount rocker with the AFR supplied guide plate, but the roller tip of the stud mount rocker will not be perfectly centered or sit squarely causing increased side loading and wear.
AFR LT1 heads are machined for both center and perimeter bolt valve covers, valve cover bolts must be shortened to 3/16”. These heads are not compatible with self-aligning rocker arms.
This item is not eligible for any further discounts or promotional pricing.
This item is Oversize 3, and is excluded from free ground shipping.

This product is not legal for street use on an emissions-controlled vehicle. It may be used on dedicated competition or pre-pollution-controlled vehicles only. Learn More

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WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Vehicle Fitment

Year Make Model	Application Details
1964–1977 Chevrolet Chevelle	220/80cc INT/EXH, 2.220"/1.420" valves - standard exhaust port
1964–1987 Chevrolet El Camino	220/80cc INT/EXH, 2.220"/1.420" valves - standard exhaust port
1964–1987 Chevrolet El Camino	220/80cc INT/EXH, 2.220"/1.420" valves - standard exhaust port
1978–1983 Chevrolet Malibu	220/80cc INT/EXH, 2.220"/1.420" valves - standard exhaust port
1970–1988 Chevrolet Monte Carlo	1970–1977: 220/80cc INT/EXH, 2.220"/1.420" valves - standard exhaust port
1970–1988 Chevrolet Monte Carlo	220/80cc INT/EXH, 2.220"/1.420" valves - standard exhaust port

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