Victor JR. Intake Manifold ED28457 Product:Chev LS Series Gen IV Carburetted Manifold for L92 heads, 3500-8000 r 0mm PISTONS -5cc DOME This

0mm PISTONS -5cc DOME This piston set is forged from 2618 T6 high tensile strength aluminium and is engineered for extreme applications

050" Inlet 226°

250" Raised Combustion Chamber Size 75cc or 85cc Valve Cover Bolt Pattern Perimeter Valve Angle 14° Intake/ 8° Exhaust Valve Spring Pocket Diameter 1

Fits carburettors with 5-1/8" necks

150" thick

Victor JR. Intake Manifold ED28457 Product:Chev LS Series Gen IV Carburetted Manifold for L92 heads, 3500-8000 r 0mm PISTONS -5cc DOME ThisVictor JR. Intake ManifoldChev LS Series Gen IV Carburetted Manifold for L92 heads, 3500 8000 rpm ED28457 28457 Will fit LS3 and LS9 engines. Uses LS3 L76 L92 style individual port O ring seals GM PN19256623. L92 heads are intended for 4. 00" bores and will not work with 5. 7L blocks without valve reliefs.