CSR Performance Semi-Truck Engine Cooling
- CSR Performance®Manifold Expansion Filler (99163)Manifold Expansion Filler (99163) by CSR Performance®. Size: 6” x #12AN. Designed utilizing the latest technology, this product by CSR Performance features premium quality and will perform better than advertised. Perfect for your...High quality at an affordable priceExpertly made from premium materials$204.15