Main Bearing Bore Diameter Range: 46 – 178 mm (1.800 – 7.000 in) Special tooling required for 127 – 178 mm (5.000 to 7.000 in)
Capacity: V blocks, both 90 and 60; overhead and L-head in-line blocks; up to 1140 mm (45 in) long, 710 mm (28 in) from head deck to main bearing centerline.
line boring attachment
*38.1mm hard chrome bar with tool bit holes on127mm centers, length 1220mm.
*auto feed with 4 ranges, 0.05;0.1;0.15 and 0.2mm per revolution
*positive feed screw drive
*hand feed for thrust face matching
*spring load tool bit for easy adjustment
*universal mounting flange for various car and light truck applications
*Most V6&V8 blocks do not require universal mounts
*small block centering bushing standard
*lightweight 6.8kg plus bar
