Thread: engine tech vortec heads
View Single Post
Old 03-20-2017, 01:01 PM   #4
DieselSJ
Registered User
 
Join Date: Jun 2016
Location: Phoenix, AZ
Posts: 574
Re: engine tech vortec heads
Those look like Vortec. I'd run them.
__________________
87 R30 CC Dually, TBI 454, NV4500, zero rust barn find
87 Jeep Grand Wagoneer, 6.5 turbodiesel, 700R4
DieselSJ is offline   Reply With Quote