what about the size on mounting to the firewall? #8's? with blind nuts??
thanks for the info about the rail mounting... i was thinking the same thing.
ORIGINAL: dmanson
I've been very happy with the Dave Brown. I drill the mount arms and tap for 6-32 hex head bolts, grind a flat spot on the bottom of the arms, then put locking nuts with washers on the ends of the bolts. Rock solid, never had anything come loose.