Brush Research GBD41218 GBD 4-1/2" (114mm) 180sc Flex-Hone NQN3Q_XA779

Product details:

Size3 in3-1/2 in3-1/4 in3-3/4 in4 in4-1/2" 1804-1/2in. 1804-1/4 in4-1/4" (108mm)4in. 1805 in5" (127mm)5-1/2 in6 in6-1/2" (165mm)6-1/2" 1807 in7-1/2" (190mm)8" (203mm)8-1/2" (216mm)9" (228mm)9-1/2" (241mm)10" (254mm)10-1/2" (267mm)11" (280mm)11-1/2" (292mm)12" (305mm)12-1/2" (318mm)13" (330mm)13-1/2" (344mm)14" (355mm)15" (381mm)16" (406mm)17" (432mm) .04 starFlex Hone ToolMarch 24 I ordered this for an olds 455. I got the tool quickly, and it worked perfectly to hone the cylinders. This tool is very easy to use and I highly recommend the Flex Hone tool for your honing jobs. JOSHUA Summit Racing Equipment