T143 Long Block Engine

T143 Long Block Engine

S&S B3 cylinder heads CNC-machined with two-bolt exhaust flanges

S&S 635 easy-start gear drive cams and 1.725:1 rocker arms for .674" total lift

S&S Super Stock™ T2 crankcases with reed breather valve three-piece flywheels

S&S high-flow oil pump and cam cover

S&S premium high-performance tappets

Made in the USA

T143-specific or custom exhaust required.

Fits in stock chassis, no cutting or frame modifications necessary.

Does not include carb/intake or ignition system. Must be purchased separately.

Revised oil routing on '99-'06 Touring models make it so an oil line installation kit is no longer required.