The 366 big block is one of Chevrolet's big block engines. The big block Chevrolet (BBC) was mainly used on school buses and medium-duty pickup trucks. Chevrolet ended production of the 366 BBC in the 1990s. The GMC Silverado 2500 and Sierra 3500 are two examples of pickup trucks that used the 366 BBC.
The Chevrolet 366 engine has been a long-lasting design in Chevy's lineup of trucks. According to the Truck Trend website, this big-block engine comes standard in the Chevy Silverado 2500 and 3500 models. It has more torque and horsepower than 10-cylinder engines made by both Ford and Dodge and is rated highly by ...
The Vortec 7400 L21 was a commercial version of the Chevrolet Big-Block engine used in the medium duty truck platform. Its design shared much with the L29 454, but with the addition of forged pistons and crankshaft, and coil near plug ignition. It had slightly reduced power compared to the L29 454 and used a different PCM.
I don't know anything about 366's except its a dump truck engine.A quick run through google produced this: A 366 big block Chevy usually had between 220 - 262 hp and the torque usually ran between 450-510 they were a very low end torque engine they were built for nothing else but pulling they were put into medium duty truck usually from 2 ton to 3 ton trucks.
The BoxWrench Engine Specs Database is a community resource for mechanics of all skill levels to access a reference library of Firing Orders, Distributor Rotation Directions and Block-Cylinder Numbering as well as Torque Specs, Timing Settings and Cylinder Head Tightening Sequences among other engine specs.
A 366 big block Chevy usually had between 220 - 262 hp and the torque usually ran between 450-510 they were a very low end torque engine they were built for nothing else but pulling they were put ...
Big Block Chevy V8 - BBC - Engine Specifications 396-454 CID - BBC Firing Order
It uses unleaded regular fuel. The 366 Chevy engine has a towing capacity of 10,500 pounds. Its maximum Gross Combination Weight Rating, which refers to the total amount of weight that it carries, is 16,000 pounds. Chevrolet made the 366 Chevy engine for school buses and medium-sized pickup trucks.
how to set the timing on big block chevy. Customer Question. 1973 (454) hei... 1973 (454) hei ... If the pulley or damper notch isn't aligned with the proper timing mark (see the Tune-Up Specifications chart), the timing will have to be adjusted. TDC or Top Dead Center corresponds to 0 degrees. ... I just bought a chevy big block minus the ...
These were one of very few aftermarket valve covers to have oil drippers located above the rocker arms. Although Cal Custom made valve covers for many different engines, the big block Chevy version was the only one that I know of, and the only aftermarket big block Chevy valve covers that I know of other than Edelbrock, that had drippers.