These Wagler Street Fighter Series connecting rods are a great fit for 1989 - 2018 Dodge Ram trucks with 5.9L and 6.7L Cummins engines. They're an affordable solution for hot street trucks making up to 1,500 HP. The as - forged process gives them forging strength while cutting costs by reducing machining compared to competition series rods. Part Number: CRD5.9/6.7ST. Features include being 100% made in the USA, forged from 4340ACQ - certified material, and machined by experienced in - house personnel. They accept common rail or 12V replacement bearings, fit factory pistons without clearancing, and come with ARP L19 1/2″ fasteners. They're shot - peened to reduce stress, rated for up to 1,500 HP, and have a dual - angled tongue and groove design. All sets are balanced to a +/- 6 - gram standard. For over 1500 HP, use Part #CRD5.9/6.7 Billet Connecting Rods.

Using these connecting rods is straightforward. First, make sure your truck is a 1989 - 2018 Dodge Ram with a 5.9L or 6.7L Cummins engine. If your truck's horsepower is 1,500 or less, these rods are a great choice. When installing, use the ARP L19 1/2″ fasteners that come with the rods. As for maintenance, check the rods regularly for any signs of wear or damage. Since they're made from high - quality 4340ACQ - certified material, they're quite durable, but it's still a good idea to keep an eye on them. If your truck's horsepower exceeds 1500 HP, don't use these rods; instead, switch to Part #CRD5.9/6.7 Billet Connecting Rods to avoid any potential issues.