S&S Cycle · New
S&S Cycle 70-84 BT SH93 Complete Assembled Engine
MPN 31-9905 · Store SKU ssc31-9905
Supplier stock checked 11/8/2026, 6:44:12 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Oversized / freight item — shipping is quoted separately. Free shipping does not apply. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
This 93 cubic inch S&S SH93 engine fits 1970-84 HD big twin models and is ideal for a building a retro custom bike. 70-99 Chassis w/Alternator Style Primary
Manufacturer fitment & guides
Check 31-9905 against the manufacturer’s application information below.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
Part-specific notes
- Not CARB approved. Destination and intended-use restrictions must be checked before sale.
- Emissions acknowledgement required before purchase.
- Freight shipping required.