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GMC Blower History

Everybody loves a supercharger poking through the hood of a hot rod. But, these blowers originally made by GMC were used on diesel engines. These units were placed on the exhaust side of a two-stroke diesel engine to create a scavaging effect.

gmc blower history
GM LS V8 VVT System: Oil Flow And Pressure

The CMP actuator system controls the amount of intake and exhaust valve overlap. The engine control module (ECM) can only command the CMP actuator to advance the valve timing from the park position or retard the valve timing back to the park position.

gm ls v8 vvt featured
OEMTOOLS A/C Clutch Tool Kit for Ford, GM, Chrysler Systems

The set includes: auger point shaft, nut and arbor, GM puller, extension, puller and a variety of vehicle specific removers and installers. It comes in a sturdy blow-mold storage case.

GM, Honda Establish Joint Venture Operation

General Motors Co. (GM) and Honda have established what they say is the auto industry’s first manufacturing joint venture to mass produce an advanced hydrogen fuel cell system that will be used in future products from each company. Fuel Cell System Manufacturing LLC (FCSM) will operate within GM’s existing battery pack manufacturing facility site in Brownstown,

GM Tech Tip: Torque-To-Yield TTY Fastener Use And Reuse

A fastener with a torque + angle specification must be tightened first to the torque part of the specification and then tightened further by the addition of the specified angle. The angle must be applied relative to the mating fastener.

ACDelco Adds Lifetime Warranty To Select GM OE Fuel Pumps

Effective for eligible ACDelco GM OE electric fuel pumps sold on or after Nov. 1, the limited lifetime warranty covers the original retail purchaser against defects in materials or workmanship.

ACDelco Introduces 9 GM OE Engine Gasket Kits

Four new intake manifold gasket kits and five new head gasket kits cover GM engines from the 1997-2009 model years.

Vehicle Service Life: A Paradigm Shift

Currently, there are about one billion cars on the planet. If folks continue to buy and own cars as they do now, it will take two billion cars to keep up with projected growth and mobility needs. The problem is there is no room to park two billion cars if you still want open roads to drive them on.

Genuine GM VVT Solenoids Now Available Through ACDelco

ACDelco says the availability of GM OE VVT solenoids is part of a growing trend by the company to provide more GM OE parts to the independent aftermarket.

MAHLE Original GM LS Exhaust Manifold Gasket Set Features MLS Construction

The MLS construction used in MAHLE Original gaskets is superior to composite gasket materials that do not match the OE design, according to the company.