Hi. Just run across a CBB man a fre intake complete whith carbs, its have bin sitting a long time so those need to be rebuild. I know thay ar Rochester but from what car?? So i can order the right rebuild kits. The top says GM 2JET Rocester The "date ring" says 57 and the cast # 7009834 Thanks/ Steve
Go to your local parts store and get a walker kit 15289c, but i would strongly suggest running quardrajet blue accelerator pump rubbers.