SL your short video got me thinking. Who makes the black crank mandrel and also how are ur vacuum pump and alternator mounted? I see the brackets you sell but do they bolt right up to the heads or? I have some custom brackets and was seeing if there was a more standard setup for specifically vacuum pumls and alternators on dragsters with bbc’s
2014 Byron Overall Track Champion
Byron's actual elevation is 730' because that matters more than winning anything ever....
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