Unlike an engine rebuild from the repair shop down the street, the Harley-Davidson LongBlock is manufactured from 100% new Original Equipment components, and is built to the latest factory specifications. Engine includes upgraded Screamin’ Eagle® lefty crankcase bearing, Screamin’ Eagle cam bearings and Screamin’ Eagle performance tappets to handle higher stress loads and performance upgrades. In addition, ’99-’06 LongBlocks are upgraded with late-model hydraulic cam tensioners, high-volume oil pump and billet cam plate. ’07-’13 103CI and 110CI engines feature factory-installed Automatic Compression Releases.
The crankcase is pre-assembled with flywheels, connecting rods, bearings, seals, cylinders, pistons, rings, heads, valves, valve springs, tappets and pushrod covers. Also included and ready for Dealer installation are top end rocker arm supports, rocker arms and shafts, pushrods, and breathers. The LongBlock also includes cam support plate, cam plate bearings, cam and timing chain drive, hydraulic tensioners and all required gaskets and new hardware.
You can choose silver or black- highlighted engines to match your styling direction. Bikes originally equipped with Twin Cam 88 engines can upgrade to 95 or 103CI displacement, and Twin Cam 96-equipped models can be repowered with 103 or 110CI engines, based on specific model fitment. Upgrades require model-specific ECM recalibration (sold separately). *Displacement upgrades are available for vehicles previously equipped with street compliant big bore kits only.
LongBlock is sold without cam shafts, lower rocker boxes, upper rocker box covers, or cam cover. You have the option to re-install your current cams and covers, or select from a wide assortment of performance and custom engine cover options.
Just take your Harley motorcycle to your authorized dealership. They will remove the engine from the frame, ship the left crankcase half to Harley-Davidson, and in a short time, you will have a new LongBlock back, ready for the dealer to reinstall in your bike. Your engine retains its original Vehicle Identification Number (VIN) for easy title exchange and registration.
$0 Down and as Low as 3.99% APR
*Financing Offer available only on select, untitled 2022 and 2023 Harley-Davidson® Grand American Touring, Adventure Touring, Trike, CVO™, Softail® and Custom motorcycles financed through Eaglemark Savings Bank and is subject to credit approval. Touring models Road King® Special and Electra Glide® Highway King are excluded. Harley-Davidson® Anniversary and Icons Motorcycle Collection are excluded. Not all applicants will qualify as the Annual Percentage Rate (APR) will vary based on the applicant’s past credit performance and the term of the loan. Financing offer is available only for up to a 60-month term. For example, a 2023 Street Glide® Special motorcycle in Bright Billiard Blue/Billiard Gray with Chrome Finish and an MSRP of $29,499, no down payment and amount financed of $29,499, 60-month repayment term, and 3.99% APR results in monthly payments of $543.14. In this example, customer is responsible for applicable taxes, title, licensing fees and any other fees or charges at the time of sale. APR is calculated according to the simple interest method. Not valid in conjunction with other offers. Customer must take delivery by October 31, 2024. This Financing Offer is valid during the period of August 27, 2024, to October 31, 2024. Other terms, conditions, and limitations may apply. Dealer participation may vary. Financing offer is subject to change or cancellation at anytime. See your Harley-Davidson® Dealership for details.
CUSTOMIZATION CREDIT
**Up to $2,000 incentive valid for in-dealership purchase of Genuine Harley-Davidson® Parts & Accessories and/or Apparel & Licensed merchandise in connection with the purchase of select Grand American Touring, Trike and Softail motorcycles valid at participating Harley-Davidson® dealerships within the U.S. including Alaska and Hawaii. Offer valid toward the purchase of select new, untitled 2022 or 2023 Harley-Davidson® Grand American Touring, Trike and Softail motorcycles available and in stock at participating H-D® dealers between August 27, 2024 and October 31, 2024. Offer may not be available in all states. Touring models Road King® Special, Road Glide®, Street Glide® and Electra Glide® Highway King are excluded. Harley-Davidson® Anniversary, CVO™, Icons Motorcycle Collection and Police Duty Motorcycles are excluded. Offer cannot be redeemed for cash or cash equivalent. Offer is subject to change at any time without notice. Void where prohibited or restricted by law. Dealer participation may vary. Additional restrictions apply, see your Harley-Davidson® Dealership for details.