PRODUCT DESCRIPTION
Fits: 413-426 Wedge & 440
AR182A is a solid valley plate made from 1/4 inch thick aluminum with a machined ribbed pattern.
The AR182A valley plate is designed to work with standard port heads such as the Edelbrock RPM & Trick Flow 240 heads on RB blocks. (413, 426W, 440).
The AR182A valley plate must be combined with the AR392 “batwings” to provide a complete seal for the valley area.
This solid valley plate is made from 6061 and can be machined or welded to add a breather or vacuum port.
