Correct Length Throttle Cable

A-bodies use three different length cables 67-74 Slant six is the longest, Then small V8 2bbl, the shortest is V8 4bbl. When using a higher intake or carb spacer and a higher cable bracket a V8 2bbl cable works the best.

You can use the 2bbl on a 4bbl it will just loop up higher between the carb. and the firewall. All the cables have the same pull measurement. It is the over all length that is different to reach the attachment point.