PKTool 51mm to 177mm 3 Stone Engine Cylinder Hone - RG5011 (Pickup Only) FD2743 Foam backing to reduce finger

Foam backing to reduce finger pressure points and works better on your car's contours and curves

Semi Synthetic 15W-40 is a premium quality

road and track

This product offers exceptionally low viscosity

PKTool 51mm to 177mm 3 Stone Engine Cylinder Hone - RG5011 (Pickup Only) FD2743 Foam backing to reduce finger51mm to 177mm 3 Stone Engine Cylinder Hone. Three 100mm (3 inch) Stones. Smooth honing at all speeds. Use with variable speed drill. Adjustable spring tension for positive cutting action. Adjustable honing tension. Flexible self aligning shaft permits use without removing cylinder. Spread limiter permits easy insertion into cylinder. Replacement grit stones available RG5011ST.