Thread
:
Found 401m??
View Single Post
#
19
April 5th, 2019, 02:26 AM
bigblockv6
Senior Member
Join Date: Jan 2013
Location: Rohnert Park, ca.
Truck: 1968 KM2500
Posts: 1,325
Rep Power:
415
Re: Found 401m??
It's not all the same Magnum engines have larger port heads with bigger diameter valves, that's been common knowledge since the inception of JOLLY'S 6066 site.
bigblockv6
View Public Profile
Send a private message to bigblockv6
Find all posts by bigblockv6