Originally posted by DVPGSR
The exhaust bolt pattern is the same on both. On a B18C1 I am going to use my head with the Skunk2 IM and port and polish both so they match up together correctly.
Nice! Thanks!
wait... do you mean the B18C1's are the same, or the B18C1 and the B18C5 are the same? I've been looking at the Type One 4-1 to pair up with my edelbrock intake.