New Edlebrock Heads legal for stock 383-440 Chrysler
 

Can anybody tell me the new part # for the Edlebrock heads that are legal for 383-440 engines? Do these have angled spark plugs, instead of straight? Thanks...Todd

Re: New Edlebrock Heads legal for stock 383-440 Chrysler
 

60917 is the part number,and they have straight plugs.My understanding is there are some issues regarding the legality of the heads as of now,but that those issues will be corrected.

Re: New Edlebrock Heads legal for stock 383-440 Chrysler
 

For Super Stock the Mopar 452 A is ok and ready to go.

Re: New Edlebrock Heads legal for stock 383-440 Chrysler
 

per Bruce at Div 3 Tech----NO... Only in superstock. Am redoing my heads on my Superbee. Talked to him approx a week ago.

Re: New Edlebrock Heads legal for stock 383-440 Chrysler
 

From Bruce Bachelder:

FYI,

Edelbrock cylinder head # 60917 have been approved for Stock Eliminator. Please refer to page 62 of the Stock/Super Stock Cylinder Head Volumes and read the note. Same runner cc’s, chamber cc’s, valve sizes as head replacing, intake and exhaust.

As produced these heads have a 2.140 intake valve, 1.181 exhaust valve, an 11/32 valve guide and runners that are 210 and 70 cc’s .

Edelbrock is currently in the process of redoing this head, ( valves,stem size,etc ) for Stock Eliminator. Check with them for an update.

Bruce Bachelder

Re: New Edlebrock Heads legal for stock 383-440 Chrysler
 

So the aluminum parts are legal :D

Re: New Edlebrock Heads legal for stock 383-440 Chrysler
 

According to Edelbrock, corrected 60917 heads with the proper seat size, guide diameter and port volume will be ready in two weeks. Hopefully it won't be like the "two weeks" in the movie Money Pit.

Re: New Edlebrock Heads legal for stock 383-440 Chrysler
 

Was the factory head cast iron ?

Re: New Edlebrock Heads legal for stock 383-440 Chrysler
 

Yep.