Gm 4.3l/4.3 Marine Cast Iron 2bbl Intake Manifold V6 4.3 Intake Manifold on 2040-parts.com

GM will launch sale across all brands this week

General Motors will launch a big incentive program on each of its four brands starting Nov. 18. Chevrolet will go with the “Red Tag Sale,” Buick-GMC with the “Holiday Event” and Cadillac with the “Season's Best” sale.

ZF boss thinks 9 speeds is enough for transmissions

The nine-speed transmission might be where the race to add gears ends, ZF Friedrichshafen CEO Stefan Sommer said. He referred to nine speeds as the "natural limit" because going beyond that number adds weight and complexity that cannot be offset by gains in fuel efficiency. "There is no hard line, but you have to consider the law of diminishing returns.

Vauxhall VXR8 Tourer (2013) first official pictures

This is Vauxhall's most powerful estate car ever: the VXR8 Tourer. Based on the Australian market's outgoing HSV Commodore R8 Tourer, the VXR8 uses a previous-gen Chevrolet Corvette V8 engine to lug along the biggest loadspace in its class. Is this the ultimate sub-£50k family car?