I need advice....I am installing a factory 2X4 manifold on my 61'. I am using the original WCFB for the primary carb, and a rebuilt WCFB for the front carb. I ordered a repro gas line kit, but the 90 degree brass fittings do not fit the gas inlet fittings on the WCFB carb. I discovered that the carbs are threaded for 1/2" X 20 fittings (stock). I have been unable to find any 90 degree brass fittings, that are both female threaded for the 5/16ths gas line, as well as, having the male end, also a 1/2" X 20 thread. As you know, the problem is complicated by the confined space between the outlet on the front carb, and the oil fill tube on the intake. Not much room the try to "jury rig" any connections. Phil
61' 2X4 conversion
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