RWA 1553 pistons are a dish design. These pistons are designed to use a 5.5″ rod length with .912″ diameter pins and the 2.5 crankshaft. The pistons are designed to use full floating pins. Our RWA 1553 pistons are manufactured by Wiseco using 2618 High strength alloy. These forged pistons are a great choice for street or racing applications. Our pistons come with rings, pins and pin locks. We stock .030″, .040″ and .060″ overbore sizes. If you need STD or .020″ they can be special ordered, give 3-4 weeks for delivery.
- Forged using 2618 high strength alloy
- Dish design
- Zero deck design
- Full floating .912″ pin design
- 2mm 2mm 4.75 mm ring size
- 1.458″ Compression Height
- 5.5″ Rod length
- Weight 360-380 grams
