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Pump Sleeve
Patriot Exhaust H7899 Header Flange Chevrolet Big Block 396-502 Tube Diameter 1 3/4"-2" Same As Port
2003-2007 Chevrolet Express 2500
2018-2019 Lincoln Navigator L SelectVehicle Applications: 2018-2019 Ford Expedition Max Limited
COMP Cams Ultra Pro Magnum Chromoly Roller Rocker Arm - 7/16 in Stud Mount - 1.60 Ratio - Small Block Ford BSPRS23540F6122 Pump SleeveThe Ultra Pro Magnum Roller Rocker Arms for Small Block Ford 289 302 and 351 Windsor applications not only live up to the lofty standards of the original Pro Magnums, but they also take stud mount rocker performance, stability and value to a whole new level. These rocker arms feature a 7 16" stud diameter and 1. 6 ratio. The 8650 chromemoly material and arched, web like design deliver increased strength and rigidity while still reducing the moment of