Features
The S&S V124 Long Block Engine delivers a big jump in displacement and power with matched S&S components.
- For '84-'99 Evolution Big Twin or '70-'99 custom chasis with alternator-style primary
- Specially machined cylinder heads allow use of stock length manifold, use your existing carb (re-jetting is required)
- Designed to bolt into stock or aftermarket EFI, carburetor or air cleaner
- Crank and case machined for crank position sensor
- Includes S&S cylinder heads, S&S valve springs, forged rocker arms, 640 cam, three piece flywheel assembly, 1.671" diameter crankpin, 0.927" wristpins, high-volume high pressure oil pump, electric compression releases and forged pistons
- Made in the USA
- Will require a performance ignition and performance carburetor.
Info
Shipping Information
Due to high volume some orders can take up to 14 business days to ship.
If your order contains a part and merch, they may ship separately.
CARB Notes
49-State Legal — Not legal for sale or use in California on any pollution controlled motor vehicles.
Specs
| Product Name | S&S V124 Long Block Engine - Chrome/Natural - Big Twin / Custom Chassis w/Alternator-Style Primary |
|---|---|
| Type | Long Block |
| Model | V124 |
| Color/Finish | Chrome, Natural |
| Units | Each |
| Riding Style | Street |
GIVEAWAY #17
ONE GIVEAWAY. TWO WINNERS.
30X ENTRIES LIVE
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GRAND PRIZE
2026 HARLEY-DAVIDSON ROAD GLIDE
LIBERTY EDITION
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2002 HARLEY-DAVIDSON FXDX
SUPER GLIDE SPORT
