The Silvertop con-rods are certainly solidly developed and with bolts weigh in at 506 grams Each and every (without bearings). The Blacktop was equipped with thinner, lighter and weaker rods that are 485 grams Each individual. Equally are readily interchangeable and use the exact same fasteners for the key bearing https://bookmarkfavors.com/story4031389/everything-about-4age-20v