1968 - 1973 Buick Skylark GS 350-455 Aluminum Radiator

1968 – 1973 Buick Skylark GS 350-455 Aluminum Radiator

This it our heavy duty all aluminum radiator for the 1968 - 1973 Buick Skylark/GS that use the 28-1/4" wide core radiator. If you're sick of getting Chevy left overs for your Buick, then this is the radiator you need. Usually A-body GM radiators are universal fits.

What that means is for your Buick engine, it usually comes with hose adapters and a bunch of extra fittings and plugs on the radiator. Extra stuff you don't need and hose adapters = UGLY. This radiator is made specifically for the Buick 350-455 engine and has the correct size hose connections, transmission cooler fittings and large GS transmission cooler.

Like all of our radiators, it's made with proven 2-rows of 1.0" tubes that is proven to out cool 3-row and 4-row aluminum radiators by a substantial amount. 

- Limited Lifetime Warranty against defects.

- Polished die formed tanks to give your ride the vintage style with modern high efficiency cooling technology.

- All aluminum construction with a heavy duty 2-row core with 1.0" tubes.

- Billet CNC machined filler neck - no cheap stamped filler neck. A new cap is included. 

- Fully TIG welded construction with no epoxy.

- Upper hose connection is 1-9/16, lower is 1-5/8.

- Core dimensions are 28-1/4" wide x 17-1/4" tall. Overall dimensions 33" wide x 19" high.

- Will reliably cool up to 600 horsepower.