CXRacing Turbo Oil Line Feed Drain Return Kit For Mazda RX7 RX-7 FC 13B AN10 Turbo Oil Line Kit, Oil Feed and Return For Mazda RX-7 FC 13B Turbo Motor, Stock Turbo (Does NOT Fit FD 13B Engine) This Kit Provides All the Necessary Fittings and Oil Lines to Plumb Oil for Stock Turbo, from Engine Block to Turbo and Back to Oil Pan Note: ONLY Fits FC and FD Chassis with FC 13B Turbo Motor. Does NOT Fit 1st Gen SA/FB Chassis with 13B Swap Which Uses 12A Front Cover. It Uses Different Oil Return. We Offer This Kit with Other Listing. 24" AN4 Stainless Steel Braided Oil Feed Line x1, Oil Return Line AN10 24" Long x1, AN4 Oil Feed Flange Adaptor To Turbo x1, AN4 Oil Fitting From the Block x1 (Need to Re-Use Factory Banjo Bolt) AN10 45 Degree Reusable Hose End Oil Fitting x1, AN10 Straight Reusable Hose End Oil Fitting x1, AN10 Turbo Oil Return Flange x1, AN10 Oil Return Flange x1