Summit Racing Equipment remains the title sponsor for the IHRA’s main programs, the IHRA Summit SuperSeries and the IHRA Summit Sportsman Spectacular, in 2019. Summit Racing Equipment is the world’s largest mail-order, automotive equipment company with thousands of performance parts, aftermarket accessories, tools, garage equipment and stock replacement parts. Please visit www.summitracing.com HIGHLIGHTED IHRA CONTINGENCY PARTNERS The International Hot Rod Association (IHRA) thanks its longstanding contingency partners for their support of the racers throughout the 2018 season. Trick Flow Specialties is a leading designer and manufacturer of high performance cylinder heads, intake manifolds and engine components. Trick Flow engineers have developed some of the most advanced cylinder heads and intake manifolds in the industry, all thoroughly dyno-tested in-house to make sure they deliver proven results, visit www.trickflow.com Trick Flow Specialties is a leading designer and manufacturer of high performance cylinder heads, intake manifolds and engine components. Trick Flow engineers have developed some of the most advanced cylinder heads and intake manifolds in the industry, all thoroughly dyno- tested in-house to make sure they deliver proven results, visit www.sunocoracefuels.com ATI Performance Products, an award-winning company that manufacturers a multitude of high-performance parts as well as a wide variety of performance enhancing internal components continues to be a valued IHRA contingency partner. The partnership includes transmissions and torque converters, visit www.atiracing.com Manley Performance has been a proud IHRA contingency sponsor for more than 25 years, exemplifying a commitment and support of sportsman racers. The company specializes in connecting rods and valve springs, but offer countless other engine components, visit www.manleyperformance.com QA1, another longtime IHRA contingency sponsor, offers an extensive line of American-made shock absorbers, suspension components, carbon fiber drivershafts, spherical bearings, ball joints and other related items to a variety of motorsports markets including: drag racing, circle track, street performance and street rodding, visit www.qa1.net Hughes Performance, an IHRA contingency partner, has been an industry leader for over 40 years in innovation, quality, service and race-winning performance when it comes to racing torque converters and automatic transmission assemblies, visit www.hughesperformance.com Strange Engineering has become a household word among racers and crew chiefs in the drag racing industry by developing an impressive line-up of innovative products that include rear axles, drag brakes, coil-over shocks, coil-over struts and complete rear end assemblies. In- house engineers continually look for new ways to create and improve drag racing components which has kept Strange Engineering the drag racing market leader for over 50 years, visit www.strangeengineering.net 17