The Silvertop con-rods are extremely solidly constructed and with bolts weigh in at 506 grams Every (devoid of bearings). The Blacktop was equipped with thinner, lighter and weaker rods that are 485 grams Each individual. Equally are commonly interchangeable and use the identical fasteners for the main bearing cap, therefore https://4ageblacktopforsale79002.popup-blog.com/30705278/the-greatest-guide-to-toyota-4age-for-sale