Gen 4 LS 5.7 Long Block
Gen 4 5.3 bored to 5.7 (3.898”) 450 HP !!
•Gen 4 5.3 block hot tanked, bore & honed, deck and painted Red Anodized. All threads have been ARP Thread Chased
•Elgin Main Cap Bolts set (EHC-1007S)
•Enginetech Hypereutectic flat top pistons (3.898” Bore)
•Kings High Performance Coated Cam Bearings
•Kings Main & Rod Bearings (std)
•GM Gen 4 Connecting Rods
•GM 58x Crankshaft
•Texas Speed MADD MAXX Camshaft 228/232 110 LSA .550/.500 (25-TSPMaddMaxx)
•GM 799 heads w/ AMS Racing .560” Beehive Valve Springs with Retainers, Locks and Valve Seals. Complete valve job. New Valve Covers with bolts & gasket
•Enginetech LS1 Rocker Arms with Trunion upgrade
•Texas Speed LS7 Lifters with Trays.
•GM 5.3/5.7 MLS Head Gaskets (.052” Thickness)
•Melling 10295 (+25 psi) High Pressure Oil Pump
•GM LS7 Cam Sprocket (3-bolt 4x)
•GM LS2/LS3 Timing Cover & Gasket
•Melling Timing Chain
•Enginetech Timing Damper
•GM Rear Main Cover w/ Seal & Gasket
•GM Non-DOD Valley Cover Plate & Gasket
•Michigan Motorsports 5/16 7.400” Chromoly Pushrods
•Melling Oil galley and Expansion Plugs
•Mahle Camshaft Retainer plate