Clevite P-Series Main Bearing Set - Standard - GM Duramax J2116LSR Headers and exhaust systems were

Headers and exhaust systems were developed for Mustangs

10 in Compressed / 27

EFI manifold #28455 has additional bosses and machining that allow for the use of fuel injectors when combined with the #3638 fuel rail kit (sold separately

Aerodynamically Design

One 1-1/2 in and Two 3-3/4 in Long Pins

Clevite P-Series Main Bearing Set - Standard - GM Duramax J2116LSR Headers and exhaust systems wereIdeal for rebuilding engines where more demanding use is anticipated, such as heavy duty, motorsports, or street performance. As it is the most versatile replacement, Clevite engine bearing P Series is suitable for most OE applications. Due to the increased load capacity of the Tri Metal design, it is a suitable upgrade from Bi Metal engine bearings. Product Description: Main Bearing P Series Standard GM Duramax Clevite engine bearings have an