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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
and early model X1 (E84) using a RWD subframe
can be primed and finished for a smooth look
24x Crank - 1x Cam - EV6 Injectors - Drive-By-Wire Throttle Body and Transmission Control - 3
Custom mounts designed to fit all E9X and E8X chassis
PRC LS3 Aftermarket 6-Bolt 260cc CNC Cylinder Heads LT and early model X1 (E84)All Precision Race Components (PRC) cylinder heads come fully CNC ported and machined using state of the art technology! MADE IN THE USA!! CAST IN THE USA!! MACHINED IN THE USA!! PRC's aftermarket casting LS3 L92 L99 cylinder heads come standard with the following options: NEW PRC 13 Degree Valve Angle LS3 Castings Improved Piston to Valve Clearance For Extra Compression & Larger Camshafts Smaller Than Stock Intake Port Volume For Improved Port