V124 Complete Assembled Engine - Polished

Item #: 31-9886

5.0 out of 5

$7,725.95

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This S&S 124 cubic inch V124 engine fits 1984-'99 carbureted HD big twins • Large displacement, high flowing S&S heads, and gear driven 640 cam result in large horsepower increase over stock engine • 124 cubic inch displacement at 10.8:1 compression • 4-1/8" bore X 4-5/8" stroke • 1.671" diameter crankpin • .927" wristpin • Piston cooling jets • Large fin pack – heads and cylinders • Press together crankshaft • HVHP oil pump • Electric compression release – easy starting under any circumstance • S&S Super G carburetor with slotted "Slasher" air cleaner cover • Polished Aluminum finish • Chrome gearcover, tappet covers, and rocker covers • Two year warranty

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5.0 out of 5

50% of customers would recommend this product (1 out of 2)

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5 of 5 people found this helpful

5 out of 5

Excellent motor! FIVE STARS FOR SURE!!!!

In the fall of 2016 I had a new S&S 124 Evo (along with their high performance clutch) installed in my 1998 Road King. I couldn't be happier. It was a sizable investment, as everything that touches the motor was also replaced....BUT...still cheaper than a new Road King!! For anyone on the fence, I would HIGHLY RECOMMEND this motor. So much torque, it is just a blast to ride now. I have seen up to 48.5 mpg. with my wife on the back (of course, riding conservatively), but when you need to get around someone....HANG ON!!...this puppy hauls the mail. I wish that I had done this several years ago as I had the stock engine modified on a couple of occasions, and with all of the money spent with parts, labor, machining and everything else that goes along with this, I spent more that what S&S sells the motor for and it NEVER CAME CLOSE to how this 124 runs. If you are thinking about doing it....do it!! YOU WILL NOT BE DISAPPOINTED!!!!!!!!!!!

I would recommend this product

by Mark T. on July 29, 2017 6:44 PM

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124 s and s

Put thirty thousand klms on in one year went across Canada and back from Campbell River b. C. Zero issues probably has too much power it's a beast