Here's the engine--a 467 (455 block) with Butler stroker crank, Edlebrock Performer heads, 6.8" Eagle rods, Ross pistons, MSD ignition, Lunati Voodoo Hyd. Roller cam.

We welded the Tripower manifold and port-matched it to the heads. There was not enough material at the port areas of the manifold for the large Edlebrock head intake ports.

We're modifying a stock '68 Firebird Ram Air hood pan to fit the '66 GTO Ram Air carb pan. I'm nervous about cutting the hood brace to accept the Ram Air pan, but I have the drawings instructing how to do that.