Connecting rod Performance bolt kit Volvo B18/20

Information

The use of this product requires some machining. The surface where the rod bolts nut clamps against needs to be machined so the distance between
this surface and the one that the rod bolts-head clamps against are approximately 43.5 mm. (the measurement is about 46 mm before machining)
This to get full strength with this bolt that is a little bit shorter.
Attention! Important that this work is done correctly. Should be performed by an engine machine shop.