Looks like the same casting as Action-Plus 8007 with the Mopar branding. Was this the original issue P4876335 before the (part number change) bastrardization transformation P4876335AB that looks entirely different?
Last edited:
Rectangular port W2That manifold looks like the one in this Mopar Performance catalogue - it is the 4th one listed. It looks to be made by Weiand. I zoomed into the catalogue picture. Note number 8015 on the runner.
View attachment 1715931221 View attachment 1715931222
I have the same intake although mine says Weiand and not Mopar. It has the same 8015 on the runner. Bolt pattern is the W2/W5 pattern. Port size is the same as a standard LA head.
A lot of work to match to a W2 oval port but less work to match a W5.
View attachment 1715931230 View attachment 1715931231
View attachment 1715931233