The 1233 gaskets will not match up to stock intake ports, they are designed for RAIV ports. It is easiest to just fill the upper hole on the passenger side with JB Weld/Epoxy, then use standard intake gaskets. This can be done without removing the head.
__________________
*************************************
1968 Lemans. 37,000 original miles. GTO clone. 462ci/KRE 290 heads. UltraDyne 280/288 Solid/850 Qjet by Cliff/Performer RPM/TSP 9.5" in TH400/8.5" 3.42 gears/3950# Race weight/12.58@106 at Bandimere speedway high altitude
|