In warehouse stock

S&S Cycle Top End Kit — 3.4375" Bore — 74" Big Twin '66-'84

S&S Cycle · #0903-1269 · Top End / Engine

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

$3659.95

In stock. Ships in 2–4 business days · free shipping over $150.

Questions? Call the shop: 801-361-3010

Real shop · real humans · 1231 N 1300 W Ste A, Centerville, UT 84014

Description & features3 features

O-ring style cylinder heads.

Includes:

• S&S Super Stock® Cylinder Heads

• S&S Stock Bore Cylinders

• Forged Pistons

• Ring Sets

• Wrist Pins

• Manifold Clamps

• Manifold Seals

• Gaskets

• Hardware

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

Specifications9 specs

Stroke Length: 3-31/32"
Riding Style: Street
Displacement: 74"
Units: Kit
Bore Size: 3.4375"
Compression Ratio: 8.0:1
Shipping weight: 61.5 lb
Package size: 27.3 × 12 × 20.5 in
Country of origin: USA

Fitment9 models · Harley-Davidson

Harley-Davidson9 models

1200 Electra Glide FLH1966–1969, 1978–1980
1200 Fat Bob FXEF1979–1980
1200 Low Rider FXS1979
1200 Super Glide FXE1979–1980
Electra Glide FL1966–1978
FLH Electra Glide1970–1977
FX Super Glide1971–1978
FXE Super Glide1974–1978
FXS Low Rider1977–1978

Fitment comes from the distributor’s catalog. Double-check your year, model and trim before you order — or call the counter at 801-361-3010 and we’ll check it with you.

Part numbers

Salto part #: 0903-1269
S&S Cycle part #: 90-0097

Shipping

In stock at a distributor warehouse. Ships in 2–4 business days by ground.

Ground shipping is $14.95, free on orders over $150. Stock is re-checked with the warehouse before your card is charged.

Questions4 answers

Is it in stock?: Yes — the distributor shows it on a shelf at a regional warehouse right now. We check again the moment you order, before anything is charged.
How fast will it get to me?: Usually 2–4 business days by ground.
Will it fit my machine?: The distributor lists it for the models in the Fitment section above. Not sure about your trim or year? Call the counter at 801-361-3010 and we’ll check it with you.
Is this genuine S&S Cycle?: Yes. It ships new from the same distributors the big online stores buy from — S&S Cycle part #90-0097.