Re: spark plug type for 351E
I used NGK Iridium from Advance Auto #6637 in my 1966 GMC 3/4T Pickup with a 351 V6.
__________________
Clyde McKaba
Abbeville,SC
1961 GMC Suburban 4WD 305 V6, 4spd
1966 GMC 3/4T P/U 351 V6, Turbo 400,Gear Vender OD
1969 GMC Suburban 1/2T
|