Allstar Performance 6" Aluminum Weight Jack Bolt - 1-1/8"-12" Outer Thread - 7/16"-20 Inside Thread H753C49 050'' offset rocker arms for

050'' offset rocker arms for durability and reliability of valve train components

1997-2004 Ford Expedition

Utilizing larger (3) -8AN inlet/outlet/return ports to accommodate increased flow

112 cc Chamber

molded polyurethane

Allstar Performance 6" Aluminum Weight Jack Bolt - 1-1/8"-12" Outer Thread - 7/16"-20 Inside Thread H753C49 050'' offset rocker arms forBolts have a 7 16" 20 internal thread on one end for use with bolt on and swiveler spring cups. Coarse thread bolts have 1" 8 outer threads while fine thread bolts are 1 1 8" 12. Specialty items for the Shop, Trailer and Track. The Allstar Performance brand offers thousands of hard to find, specialty items that cover many segments in the performance aftermarket. For over 30 years, customers worldwide have come to rely on the quality, affordable and