BARR Marine 7.4L/8.2L Mercruiser Exhaust Manifold & Elbow/Riser Kit. 807078T08, 807988A03

New BARR Marine Aftermarket Replacement Exhaust Manifold and Riser KIT for Mercruiser 7.4, 8.2L 454/502 CIDMADE IN THE USA!You are looking at a Brand New Mercruiser Replacement Exhaust Manifold KIT for a 7.4L/454, 8.2L/502 Marine Engine. This kit will replace the exhaust manifolds and risers used on a 2 piece exhaust manifold system from years 1981-current. This exhaust kit includes: (2) exhaust manifolds, (2) exhaust risers/elbows, and gaskets and bolts. 3 year limited warranty provided by manufacturer.This kit comes with standard height exhaust elbows/risers which have a 4" outlet.This Package Includes:Two Exhaust Manifolds (MC-1-89011),Two 4" Exhaust Risers (MC-20-44354),Two Manifold Gaskets, Two Riser Gaskets,Hardware to install Manifolds and Risers,3 year limited warranty.Will Replace the following part numbers:MANIFOLD:Mercruiser: 807078T08, 89011A8, 807078A2, 807078T09, othersOsco: 9011ABarr: MC-1-89011GLM: 51240Sierra: 18-1957-2Mallory: 9-40506​RISER:Mercruiser: 807914A1, 816900A5, 807988A2, 44354, 807988Q03, 44354A3, 816900A11, othersOsco: 4354Barr: MC-20-44354GLM: 51140Sierra: 18-1976-1, 18-5706-2Mallory: 9-40559Marine Power: 601282

• Made in the USA! BARR Aftermarket Replacement. Leak tested to ensure quality!
• Kit includes: (2) exhaust manifolds, (2) STD height exhaust elbows, gaskets and bolts.
• Manifolds replace Mercruiser 807078T08
• Exhaust elbows replace Mercruiser 807988A03
• 3 Year limited warranty