GSK173: , LOWER WATER MANIFOLD TO BLOCK Car: 51-64: V8 Truck: 3R: 28,38 ; E-8E: 2,7,12,13,28,38,40 (Takes 2-upper and 2-lower for a COMPLETE set). GSK173: LOWER WATER MANIFOLD TO BLOCK (PAIR)SKU: 527856$4.00PriceExcluding Sales TaxQuantityAdd to Cart