Skip to main content

S&S CYCLE Top End Kit – 3.4375″ Bore – 74″ Big Twin ’66-’84

$ 3,659.95

In stock

Top End Kit – 3.4375″ Bore – 74″ Big Twin ’66-’84

Part #: 09031269

S&S CYCLE quality guaranteed.

Available for ship to store or drop ship.

Add to cart
Free Shipping on New Part orders over $100

S&S CYCLE Top End Kit – 3.4375″ Bore – 74″ Big Twin ’66-’84

Additional information

Weight 61.50 lbs
Part Number

09031269
Punctuated Part Number

0903-1269
Vendor Part Number

900097
Vendor Punctuated Part Number

90-0097
Commodity Code

0931
Commodity Group

ENGINE GROUP
Commodity Type

CYLINDERS & PARTS
Add to cart

Product Description

S&S CYCLE Top End Kit – 3.4375″ Bore – 74″ Big Twin ’66-’84

Key Features

  • Includes a set of S&S Shovelhead-style cylinder heads, a pair of S&S stock bore cylinders (3-7/16″ for 74″ engines or 3-1/2″ for 80″), forged 8:1 compression pistons complete with rings and wrist pins, manifold clamps, manifold seals, all required hardware, and gaskets
  • Pistons are pre-fit to the cylinders, so there is no machine work to be done and very little down time
  • Made in the USA

Technical Specifications

  • Weight: 61.50 lbs
  • Supplier Number: 90-0097
  • Unit of Measure: Kit

Current Warehouse Inventory

Stock by Location:

  • ✓ Janesville, WI: 3 units
  • ✗ Batavia, NY: 0 units
  • ✗ Dallas, TX: 0 units
  • ✗ Fresno, CA: 0 units
  • ✓ Reno, NV: 2 units
  • ✓ Asheville, NC: 2 units
  • ✓ National: 7 units

Total Available: 14 units

[drag_last_updated]

Add to cart

Thank you for Shopping at Knobtown Cycle!

When you shop with us, you’re not just buying motorcycle parts — you’re supporting a small, family-run business rooted right here in the heartland of America. Every order helps us keep riders on the road and fuels our passion for serving the motorcycle community.
From all of us at Knobtown Cycle, thank you for choosing local and riding with us.

Kit Fox – Owner Knobtown Cycle

Product Reviews

Reviews

There are no reviews yet.

Be the first to review “S&S CYCLE Top End Kit – 3.4375″ Bore – 74″ Big Twin ’66-’84”

Your email address will not be published. Required fields are marked *

Need help with installation?  Our Service Department based in Kansas City, Missouri is here for you.  Fill out a Service Request and lets get you rolling!