GM PERFORMANCE LS 376 CID 430HP LONG BLOCK

DEL-TRON PRODUCTS  GM 376/430HP LS Long block

Parts No.DEL-GMP19434644

GM LS Series Gen IV crate 376/430@ 5900 HP 424@ 4600 Torque, Tech spec Part Number: 19432690 Engine: Performance LS3 long block Displacement (cu in): 376 cu in (6.2-Liters) Bore x Stroke (in): 4.065 x 3.622 in (103.250 x 92 mm) Block: Cast aluminum with 6-bolt block, cross-bolted main caps Crankshaft: Nodular iron Connecting Rods: Powdered metal/ Pistons: Hypereutectic aluminum/ Camshaft Type (P/N 12623063): LS6 hydraulic roller Valve Lift (in): 0.551 intake / 0.522 exhaust Camshaft Duration (@.050 in): 204º intake / 211º exhaust /Cylinder Heads: LS3 L92 rectangular port; aluminum, as-cast with 68cc chambers Valve Size (in): 2.165 intake (hollow stem) 1.590 exhaust (solid stem) Compression Ratio: 10.7:1 (nominal) Rocker Arms: Investment-cast, roller bearing trunnion Rocker Arm Ratio: 1.7:1 Recommended Fuel: Premium pump, Maximum Recommended rpm: 6,600 /Reluctor Wheel: 58X Balanced: Internal. Includes Camaro F-body oil pan. Special order item 7-10 business days. (Note payment Bank wire transfer only.)

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