RB N54/N55 5/16" Thick Head Flange with Inserts Optional Twin Flange:RB N54/N55 Twin Flange with Inserts -$20.00 where available)

where available)

INSTALLATION GUIDE

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We designed this convenient metal jack pad adapter to mimic the factory scissor jack to fit perfectly in the jack points

RB N54/N55 5/16" Thick Head Flange with Inserts Optional Twin Flange:RB N54/N55 Twin Flange with Inserts -$20.00 where available)These flanges are designed with true tapered inlets and backside stress channels (as they were from the OEM's). They are a 7 piece design (single main 5 16" thick flange, six exhaust runner inserts with locators for 1 1 4 Schedule 10 Weld Els). Unlike competitive products priced comparably and made from cheap material, these are billet machined from 100% 304 304L material (with certs). The proclaimed flange of choice for many educated N54 N55 turbo