S&S CYCLE Engine Case – 3.750″ Bore w/Stock Stud Pattern – 88A Engine Type – Wrinkle Black -Twin Cam ’99-’06

Features

• Replacement Twin Cam “A” engine cases for stock H-D chassis only (carb and EFI)
• Features greater overall strength than stock crankcases
• Strong, dependable Timken-style sprocket shaft bearings
• All passages between the crankcase cam support plate are O-ring sealed
• Compatible with most stock components
• Includes S&S crankcase breather reed valve designed to eliminate oil carry-over and oil scavenging problems
• Rear motor mount bolts directly to the stock transmission; fully compatible with the stock primary, charging system, and other stock components
• Made in the USA

Notes

• This project requires a skilled technician. It is the responsibility of the person assembling the parts to check all clearances and assembly specifications.
• Not for ’06 Dyna.
• Large cam chest allows cam lift up to 0.675″ without clearancing.

Specs