- Fits in stock chassis, no cutting or frame modifications necessary
- S&S B3 cylinder heads CNC-machined with two-bolt exhaust flanges
- S&S super stock T2 crankcases with reed breather valve three-piece flywheels
- S&S high-flow oil pump and cam cover
- S&S 635 easy-start gear drive cams and 1.725:1 rocker arms for .674" total lift
- S&S premium high-performance tappets
- 4.425" bore x 4-5/8" stroke
- 10.5:1 compression ratio
- Wrinkle black finish
- Does not include carb/intake or ignition system. Must be purchased separately, see FUEL/AIR SYSTEMS section.
- T143-specific or custom exhaust required.
- Oil line installation kit required.
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