Originally Posted By GTS440
Originally Posted By GODSCOUNTRY340
Mopar DID make angle plug big block heads. They were used on their dump truck engines. I've got a set off a 1976 D600 361 with angle plugs and they're closed chambered. Not sure of the casting numbers but I can dig them out and check.


They were industrial heads & used a longer pushrod.


Different heads, intake & exhaust manifolds, water pump, cam and cam drive.