
So my thought is to buy the $1550 motor & replace just the cam - I should be able to use the original lifters because I don't think GM runs these engines before shipping them So I've heard that the only difference between that motor & this motor is the cam: $1550 & free shipping.I can't do better than that rebuilding anything that I've got, and this is NEW Valve Size (in): 1.94 intake / 1.So I'm looking at this GM crate 350 for a replacement of the tired 305 in my 86 monte carlo.Cylinder Heads (P/N 93438649): Iron 76cc chambers.Camshaft Duration in): 195 intake / 202 exhaust.Camshaft Type (P/N 12364051): Hydraulic flat tappet.Crankshaft (P/N 93426651): Nodular cast iron.Block : Cast-iron with 4-bolt main caps.

This GM Replacement Crate Engine is perfect for budget conscious individuals that don't want to compromise quality! Better still, it includes a stronger four-bolt main block and smooth flat tappet hydraulic camshaft. Designed to replace production engines used from 1973-1985, it features a durable, yet value-driven, short-block assembly and iron cylinder heads with early-style perimeter hold-downs. They are based on regular-production engines and make great swap choices for replacing a tired engine, while also enabling creative engine builders to start with an economical production engine and add their preferred power-building accessories.įormerly GM Goodwrench, this Genuine GM Parts Replacement Engine is generally delivered fully assembled (minus the induction, ignition and starting systems) and is backed by a 36-month or 100,000-mile/160,000-km warranty when installed in a recommended application.Īll new - not remanufactured! The classic GM Goodwrench 350 is offered here in the most economical Small-Block engine assembly. As part of General Motors, Chevrolet Performance is able to offer a wide and diverse range of crate engines and partial engines beyond high-performance Small-Block, Big-Block and LS engines.
