Central bore gage in case. Has 6 extensions- 1/4, 7/16, 5/8, 13/16, 1 and 2".
Sleeve Height and Counter Bore Gauge Kit 6434 For All Diesel Engines Range 0-1"
6434 Sleeve Height and Counter Bore Gauge Kit For All Diesel Engines Range 0-1"
6434 Sleeve Height & Counter Bore Gauge Kit 0-1" Range For All Diesel Engines
Zim Mfg. 165 Small Cylinder Bore Gauge Kit In Box
COMP Cams 5605 2-6" Dial Bore Gauge Kit w/.0005" Indicator Adj. Range
