Edelbrock Rocker Arms Roller SBF 3/8In 1 6 1 Ratio Individual Cam Gears ZX2-HDG6 kit features ACT's most

ZX2-HDG6 kit features ACT's most popular Heavy Duty pressure plate

six replacement hairpin springs and a calibration chart that tells which rod/jet combination to use

Year Make Model Submodel 2002-2006 Acura RSX Type-S 2008 Honda Civic MUGEN Si 2006-2011 Honda Civic Si 2000-2009 Honda S2000 Base 2008-2009 Honda S2000 CR

917 Inch Bore 1

2012-2015 Honda Civic (LHD Only

Edelbrock Rocker Arms Roller SBF 3/8In 1 6 1 Ratio Individual Cam Gears ZX2-HDG6 kit features ACT's mostEdelbrock part #77781 Red Roller Rocker arms are designed for small block Chevy's using 3 8" studs. This 1. 6: 1 Ratio, single replacement rocker is manufactured in the USA from lightweight 7129 grade aluminum. The body is CNC machined then micro polished and anodized for durability. The trunnion race, roller pin and roller tip are centerless ground for superior quality. A high quality Torrington needle bearing fulcrum combined with a roller tip