24502654 - Aluminum Valley Plate Assembly

This universal aluminum valley plate is designed for use with Chevrolet 18 degree cylinder heads. It can be used in conjunction with dedicated two piece manifold spiders, existing one-piece intake manifolds which have been properly machined for use as a dry manifold or fabricated manifold designes. The valley assembly consists of the following pieces: the vally plate P/N 24502652, the inspection cover P/N 24502651, O-ring material, and eight retaining bolts. The valley plate has cast-in integral passages to equalize coolant flow from the front and the rear of the cylinder heads. Fits heads dated June 1996 or later.