Harley Assembled Engines
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On Sale
S&S CYCLE T143 Long-Block Engine 310-0833A
S&S CYCLE
MSRP: $10,595.95Now: $9,536.36Was: $10,595.95The S&S Cycle T143 is purpose-built for riders who demand maximum performance without sacrificing chassis compatibility. At double the horsepower of a stock motor, this ultra-performance long-block delivers the displacement and power necessary to...09010245- SKU:
- 09010245
- Availability:
- Ships Same Business Day
- Weight:
- 155.00 LBS
- COMPRESSION RATIO IMPERIAL:
- 10.5:1
- BORE SIZE IMPERIAL:
- 4.425'
- COLOR/FINISH:
- BLACK
- STROKE LENGTH IMPERIAL:
- 4.625'
- TYPE:
- LONG BLOCK
- UNITS:
- EACH
- DISPLACEMENT:
- 143'
- MODEL:
- T-SERIES
- PRODUCT NAME:
- ENGINE
- RIDING STYLE:
- STREET
MSRP: $10,595.95Now: $9,536.36Was: $10,595.95Qty in Cart: 0Quantity:Price:MSRP: $10,595.95Now: $9,536.36Was: $10,595.95Subtotal: -
On Sale
S&S CYCLE T111 Long Block Engine 310-0834A
S&S CYCLE
MSRP: $8,295.95Now: $7,466.36Was: $8,295.95The S&S Cycle T111 long block delivers significantly more horsepower and torque than aging stock engines while maintaining compatibility with your existing fuel system and ignition—no expensive rewiring or fuel management upgrades required. This...09010246- SKU:
- 09010246
- Availability:
- Ships Same Business Day
- Weight:
- 155.00 LBS
- COLOR/FINISH:
- BLACK
- PISTON HEAD SHAPE:
- FLAT TOP
- BORE SIZE IMPERIAL:
- 4.125'
- DISPLACEMENT:
- 111'
- PRODUCT NAME:
- ENGINE
- RIDING STYLE:
- STREET
- TYPE:
- LONG BLOCK
- UNITS:
- EACH
- COMPRESSION RATIO IMPERIAL:
- 9.8:1
- MODEL:
- T-SERIES
- STROKE LENGTH IMPERIAL:
- 4.125'
MSRP: $8,295.95Now: $7,466.36Was: $8,295.95Qty in Cart: 0Quantity:Price:MSRP: $8,295.95Now: $7,466.36Was: $8,295.95Subtotal: -
On Sale
S&S CYCLE T124 Series Engine 310-0835A
S&S CYCLE
MSRP: $8,595.95Now: $7,736.36Was: $8,595.95If you're running an aging stock engine in your Harley-Davidson, you're leaving serious power on the table. The S&S Cycle T124 Series delivers 124 cubic inches of displacement with a 10.8:1 compression ratio—engineered specifically for street performance...09010247- SKU:
- 09010247
- Availability:
- Ships Same Business Day
- Weight:
- 155.00 LBS
- BORE SIZE IMPERIAL:
- 4.125'
- COLOR/FINISH:
- BLACK
- DISPLACEMENT:
- 124'
- PISTON HEAD SHAPE:
- FLAT TOP
- STROKE LENGTH IMPERIAL:
- 4.625'
- PRODUCT NAME:
- ENGINE
- RIDING STYLE:
- STREET
- STYLE:
- HIGH COMPRESSION
- TYPE:
- LONG BLOCK
- COMPRESSION RATIO IMPERIAL:
- 10.8:1
- MODEL:
- T-SERIES
- UNITS:
- EACH
MSRP: $8,595.95Now: $7,736.36Was: $8,595.95 -
On Sale
S&S CYCLE T124LC Series Long Block Engine 310-0836A
S&S CYCLE
MSRP: $8,595.95Now: $7,736.36Was: $8,595.95Replace that worn stock engine with a purpose-built long block that delivers substantial low-end torque and reliable street performance. The S&S T124LC's 10.2:1 compression ratio prioritizes real-world rideability over peak horsepower, making it the...09010248- SKU:
- 09010248
- Availability:
- Ships Same Business Day
- Weight:
- 156.00 LBS
- BORE SIZE IMPERIAL:
- 4.125'
- COLOR/FINISH:
- BLACK
- DISPLACEMENT:
- 124'
- STROKE LENGTH IMPERIAL:
- 4.625'
- PRODUCT NAME:
- ENGINE
- RIDING STYLE:
- STREET
- STYLE:
- LOW COMPRESSION
- TYPE:
- LONG BLOCK
- MODEL:
- T-SERIES
- COMPRESSION RATIO IMPERIAL:
- 10.2:1
- UNITS:
- EACH
MSRP: $8,595.95Now: $7,736.36Was: $8,595.95 -
On Sale
S&S CYCLE T143 Long-Block Engine 310-0883A
S&S CYCLE
MSRP: $10,595.95Now: $9,536.36Was: $10,595.95The S&S CYCLE T143 Long-Block Engine delivers serious displacement and proven performance in a package engineered specifically for 2006-2017 Harley-Davidson Dyna models—no frame modification required. With CNC-machined B3 cylinder heads, gear-drive...09010249- SKU:
- 09010249
- Availability:
- Ships Same Business Day
- Weight:
- 160.00 LBS
- BORE SIZE IMPERIAL:
- 4.425'
- COLOR/FINISH:
- WRINKLE BLACK
- STROKE LENGTH IMPERIAL:
- 4.625'
- TYPE:
- LONG BLOCK
- DISPLACEMENT:
- 143'
- MODEL:
- T-SERIES
- COLOR/FINISH:
- CHROME
- COMPRESSION RATIO IMPERIAL:
- 10.5:1
- PRODUCT NAME:
- ENGINE
- RIDING STYLE:
- STREET
- UNITS:
- EACH
MSRP: $10,595.95Now: $9,536.36Was: $10,595.95Qty in Cart: 0Quantity:Price:MSRP: $10,595.95Now: $9,536.36Was: $10,595.95Subtotal: -
On Sale
S&S CYCLE T143 Long-Block Engine 310-0901A
S&S CYCLE
MSRP: $10,595.95Now: $9,536.36Was: $10,595.95The S&S Cycle T143 is a complete long-block engine designed to unlock genuine performance gains in your 2006–2017 Harley-Davidson Dyna without compromising reliability or requiring frame modifications. Built with CNC-machined B3 cylinder heads, S&S super...09010250- SKU:
- 09010250
- Availability:
- Ships Same Business Day
- Weight:
- 160.00 LBS
- BORE SIZE IMPERIAL:
- 4.425'
- COLOR/FINISH:
- BLACK
- STROKE LENGTH IMPERIAL:
- 4.625'
- TYPE:
- LONG BLOCK
- COMPRESSION RATIO IMPERIAL:
- 10.5:1
- PRODUCT NAME:
- ENGINE
- RIDING STYLE:
- STREET
- DISPLACEMENT:
- 143'
- MODEL:
- T-SERIES
- UNITS:
- EACH
MSRP: $10,595.95Now: $9,536.36Was: $10,595.95Qty in Cart: 0Quantity:Price:MSRP: $10,595.95Now: $9,536.36Was: $10,595.95Subtotal: -
On Sale
S&S CYCLE T143 Long Block Engine - Black 310-0837A
S&S CYCLE
MSRP: $10,595.95Now: $9,536.36Was: $10,595.95The S&S T143 Long Block delivers double the horsepower of a stock Harley engine while maintaining fitment in your existing chassis—no frame modifications required. Built for serious racers and performance enthusiasts willing to master the additional...09010253- SKU:
- 09010253
- Availability:
- Ships Same Business Day
- Weight:
- 160.01 LBS
- BORE SIZE IMPERIAL:
- 4.425'
- COLOR/FINISH:
- BLACK
- STROKE LENGTH IMPERIAL:
- 4.625'
- PRODUCT NAME:
- ENGINE
- RIDING STYLE:
- STREET
- TYPE:
- LONG BLOCK
- UNITS:
- EACH
- COMPRESSION RATIO IMPERIAL:
- 10.47:1
- DISPLACEMENT:
- 143'
- MODEL:
- T-SERIES
MSRP: $10,595.95Now: $9,536.36Was: $10,595.95Qty in Cart: 0Quantity:Price:MSRP: $10,595.95Now: $9,536.36Was: $10,595.95Subtotal: -
On Sale
S&S CYCLE V111 Long-Block Engine - Evolution 310-0766
S&S CYCLE
MSRP: $7,999.95Now: $7,199.96Was: $7,999.95The S&S Cycle V111 long-block engine delivers a substantial 30% increase in horsepower and torque over stock specifications, giving your Evolution-platform motorcycle the performance edge you've been seeking. Its short-stroke design reduces vibration...09010197- SKU:
- 09010197
- Availability:
- Ships Same Business Day
- Weight:
- 149.00 LBS
- BORE SIZE IMPERIAL:
- 4.125'
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- WRINKLE
- COOLING SYSTEM:
- AIR COOLED
- DISPLACEMENT:
- 111'
- MODEL:
- V-SERIES
- PRODUCT NAME:
- ENGINE
- RIDING STYLE:
- STREET
- TYPE:
- LONG BLOCK
- UNITS:
- EACH
- COMPRESSION RATIO IMPERIAL:
- 9.8:1
- STROKE LENGTH IMPERIAL:
- 4-1/8'
MSRP: $7,999.95Now: $7,199.96Was: $7,999.95 -
On Sale
S&S CYCLE T124HC Long-Block Engine 310-0882A
S&S CYCLE
MSRP: $8,595.95Now: $7,736.36Was: $8,595.95If you're building serious performance into a 2006-17 Dyna platform, a factory long-block simply won't cut it. The S&S T124HC delivers the displacement, airflow, and reliability you need to make real horsepower gains without compromising durability. This...09010240- SKU:
- 09010240
- Availability:
- Ships Same Business Day
- Weight:
- 155.00 LBS
- COLOR/FINISH:
- CHROME
- UNITS:
- EACH
- BORE SIZE IMPERIAL:
- 4.125'
- COLOR/FINISH:
- WRINKLE BLACK
- COMPRESSION RATIO IMPERIAL:
- 10.8:1
- MODEL:
- T-SERIES
- STROKE LENGTH IMPERIAL:
- 4.625'
- STROKE LENGTH IMPERIAL:
- 4-5/8'
- PISTON HEAD SHAPE:
- FLAT TOP
- DISPLACEMENT:
- 124'
- PRODUCT NAME:
- ENGINE
- RIDING STYLE:
- STREET
- STYLE:
- HIGH COMPRESSION
- TYPE:
- LONG BLOCK
MSRP: $8,595.95Now: $7,736.36Was: $8,595.95Qty in Cart: 0Quantity:Price:MSRP: $8,595.95Now: $7,736.36Was: $8,595.95Subtotal:
