I'll probably be flogged for this, but 318's are probably more common in Europe, just as they are here on this side of the pond. A cheap (free?) 318 with a stroker crank installed is 390 cubic inches, no slouch & should rev up quickly just like a 340. And it can be dressed like a 340. Given the rarity of the car and it's collector value, you should long term look at finding a correct '71 340.
Last edited by GO_Fish; 02/28/1504:13 AM.
Scott B.
"I'm a self-made man... I started with nothing, and I still have most of it!"
68 360 rusty B'cuda 'vert (GO Fish)13.59@ 98.72 mph
69 340 GTS stock 14.18@ 95.60 mph
01 5.9L Ram 1500 Quad Cab 4x4
01 3.5L 300M 16.23@ 86.97 mph