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When NASCAR drivers need race-winning horsepower and torque, they turn to one company: Air Flow Research. For over thirty years, Air Flow Research has been engineering cylinder heads that deliver unmatched flow and power output. Manufactured with advanced porting technology, AFR heads are flow-tested and subjected to a rigorous quality control process to ensure maximum performance in all applications. Whether you pilot a top fuel dragster or a street machine, Air Flow Research has a set of cylinder heads designed for you. Shop AFR cylinder heads at Summit Racing!
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Do you have a broken or damaged valve spring? Don't worry--these AFR replacement valve springs are made for a variet...
These AFR SBF Street/Strip Renegade 20 Degree aluminum cylinder heads come ready for maximum small b...
These reasonably priced AFR 210cc SBC Eliminator racing heads are available in two stages of performance. Th...
These AFR 195cc SBC Eliminator Street Heads are fully CNC-machined (combustion chamber, intake, and exhaust ...
These AFR replacement stainless steel valves are designed to fit your AFR cylinder heads without any modifi...
These AFR stud girdles are designed to eliminate the rocker stud flexing and associated horsepower loss that come with today's hi...
If you're looking for the world's finest street/strip heads available, then AFR's 205cc Renegade Race cylinder h...
In today's higher rpm engines, the tip of the valve stem is subjected to a tremendous pounding. The best solution to this prob...
These AFR rocker arm stud girdle replacement nuts are designed to keep your rocker arms in place, whil...
Launch into the future with AFR Titan SBC intake manifolds. Designed to fit and work well right out of the box, the...
These race-ready AFR 220cc SBC Eliminator racing heads feature 100 percent CNC-ported intakes with greater d...
Are you looking for big torque and horsepower numbers? Only AFR's 220cc SBF Outlaw race cylinder heads will provid...
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