Edelbrock part #46755 long block features a GM aluminum LT1 block with a forged and balanced Manley crankshaft, forged Manley H-Beam connecting rods and Manley forged aluminum pistons to create a 416 c.i.d LT1 stroker.
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Edelbrock part #46755 LT1 416 Long-Block is the base for our LT1 416 Supercharged crate engines. It features a GM aluminum LT1 block with a forged and balanced Manley crankshaft, forged Manley H-Beam connecting rods and Manley forged aluminum pistons to create a 416 c.i.d. LT1 stroker. Its compact design allows for a seamless swap into most platforms; eliminating the need for modifications to your engine bay or hood. This long-block is a great foundation for starting any high performance forced induction LT1 based build. Specifications: Displacement: 416 c.i.d. (4.065" bore x 4.000" stroke); Rods: Forged H-Beam; Camshaft: 243 Deg /254 Deg , .660/.651, 114 LSA; Rocker Arms: GM LT1 Gen V; Compression: 10.5:1; Induction: R2650 Supercharger System; Block: GM LT1 Gen V; aluminum; Cylinder Heads: Edelbrock Performer RPM #77119; Crankshaft: Forged 4340; Pistons: Forged Aluminum -20cc; Warranty: 2-year / Unlimited mileage; Long Block only. Does not come with an induction system
WARNING: This product can expose you to Chromium, Lead, and Zinc which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.
Oil pan dimensions: 2.625" tall at the front, sump measures 6.75" (front) to 7.75" (rear) high and 7.75" in length.; Your engine is supplied with Edelbrock Break-In Oil in the crate. Before starting engine, you will need to prime the oil system. Do not turn engine over with starter motor for priming.