V80 Long Block Engine for 1984-'99 Big Twins - Wrinkle Black

• 1984-’99 Harley-Davidson® big twin chassis and custom frames designed for Evolution® big twin engines.

• Save time – Replacement is faster than rebuilding.
• Save Money – Fuel and ignition systems not included, use the carburetor, air cleaner, and aftermarket ignition you may already have.
• Specially machined cylinder heads allow use of stock length manifolds. Use your existing carb (re-jetting is required)
• EFI compatible - Calibration required (must use aftermarket module or add-on tuner).
• Premium S&S Components - S&S cylinder heads, S&S 585 valve springs, forged rocker arms,
• Made in the USA!
• Two year warranty

For maximum performance, the following fuel and ignition products are recommended