Carbureted LSX Engine / T-56 Transmission Package

The Model Behavior LSX Engine is based on an actual GM LS3 engine and comes with a Holley single plane intake manifold, Holley 4150 style double pumper carburetor, 14"x3" air filter, and multiple valve cover options. It's mated to a Tremec T-56 transmission and bellhousing designed directly from engineering drawings with every detail on both the engine and transmission fully represented, absolutely authentic in every respect. No other engine/transmission package available is as complete as what we offer and we stay true to our slogan, "Your details are our obsession!" 

All of that detail is included, no matter the scale, available in 1/24th, 1/18th (for the diecast builders), 1/16th, 1/12th, 1/10th, and 1/8th. The standard configuration for the engine package has the engine assembled with heads, valley cover, Holley conversion oil pan, Holley offset conversion engine mounts, water pump, oil dipstick (handle is separate), bellhousing, and transmission together as they are all cast from the same aluminum. If you wish to have them printed separately, that option is available. 

All LSX/T-56 packages include an accessory drive system featuring a Sanden AC pump, GM steering pump and reservoir, GM alternator, Model Behavior designed accessory bracket and 8-rib drive pulleys (with or without molded in drive belt, your choice), and this accessory system is designed to minimize clearance issues with any installation. Also included are separate oil filter, Tilton starter, coil packs, spark plug boots/plugs with 30 degree boots, and both long-tube and shorty headers with O2 sensor bungs and sensors.

Intake manifold is a single plane Holley manifold with a fully detailed Holley 4150 Double Pumper carburetor (with or without choke horn) that has linkages, fuel lines and fittings, and a K&N 14x3" air cleaner. Valve cover options include OEM style with the GM coil brackets and coils printed together, Holley style pedestal style valve covers that mount the included MSD coils, and either GM Performance "Chevrolet" or "Pontiac" valve covers that have separate remote mounts for the coils.

NOTE - Oldsmobile and Buick valve covers available on request. If you want the engine with no accessory drive belt, just bare pulleys, write after your order is placed and we will confirm the request! Same if you wish to have the block/heads/transmission printed separately, or a carburetor without choke horn.

All items are print to order, orders placed the previous week are shipped out the Friday of the following week.