New 188mm 4.27 Ratio Ring and Pinion with 12mm bolt holes for BMW

New 188mm 4.27 Ratio Ring and Pinion with 12mm bolt holes for BMW

$1,999.00
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New ring and pinion set for Motorsport applications.When installing where a ring gear with 14mm ring gear bolts was, order a set of 12mm bolts and the 14mm to 12mm spacers to ensure proper operation. Professional installation is advised.

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