Spy shots - Don Garlits Challenger

[bsa633]

Originally Posted by X-TECH MAN

The decks are cut .400 to .500 to use a lighter shorter piston. The lifter boss angles are sleved and moved along with the rocker shafts mounting for better geometry. Large diameter cams. Some with roller bearings. I still say that at least one or two run a titanium crank.

Not exclusive to SS/AH ...more the standard in most record setting SS engines..