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We have small diameter alternators available for racing applications and custom vehicles without a lot of added electrical accessories. The 93mm case has mounting ears that are off-set front to rear and the 103mm case has a more common GM style mounting ear configuration. These are 1-wire units and require only the battery output cable. Available in either 12 or 16 volt configurations. The 16V alts voltage is factory preset at 19.4 and are non-adjustable. (Please be mindful of max RPM as over 18,000RPM at the alternator can damage it internally).
93mm Case 103mm Case 93mm Case - 50 amp Chrome