Northern Aluminum Radiator 55-57 Chevy w/LS Engine HYPLLRG11SASM61 2-1/2 in Stroke

2-1/2 in Stroke

2017-2019 GMC Sierra 2500 HD SLE DIESEL Crew Cab Pickup

1980-1986 GMC B6000

1999-2010 Ford F-450 Super Duty

Northern Aluminum Radiator 55-57 Chevy w/LS Engine HYPLLRG11SASM61 2-1/2 in StrokeNorthern All Aluminum Muscle Car Radiator Double Pass W Connections On Right. Installation Of This Radiator Will Require Modification Of The Vehicle's Radiator Core Support. Vehicle Applications: 1955 1957 Chevrolet Bel Air Northern Radiator is a distribution based company, providing high quality heating and cooling products for over 40 years. At Northern, quality is our way of life and a commitment made by every employee to provide the best service