Lockwood Engineering LLC

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Custom Cams

Black Widow Designs

Sifton Racing Cams

OUR TEAM

Crazy Horse Speed Shop Performance Motor-Cycle    Machining 303-814-1709

S&S Cycle's Grand National 2:2 for HD® Dyna®Models 969.99

Studied under "Harvey J. Crane" 16 years and have developed several new computer generated cam lobe profiles used from Pro stock to Street and our cam plate masters are made on Landis 3L CNC  By "Andrews Products" We do not copy cams here. Ground my first Harley cam in 1982 and went into the cam business in 1994 selling cams to Latus H-D Cape Fear H-D Foster H-D Sun H-D Avalanche H-D Salt Lake H-D and many Others like Steve Allstaedt Racing engines to this day.

OurHours:

We’re the most equipped                     S & S Harley-Davidson Service & Speed Center shop in the Black Hills area. Effective as of 9-2017, S&S is no longer taking Shovel & EVO engine service work. We thank all that have worked with us here at Black Widow and look forward to being your performance engine remanufacturer in the future.

Mondays & Fridays

       please call

   303-814-1709

       Tuesday - Thursday :

                  CLOSED

     No Walk in's or drive in's

        By Appointment Only

     Saturday:  Noon till 4 pm

            By Appointment

​               During Rally

"CRANE CAMS"

GEAR DRIVE REPLACMENT CAMS FOR H-D ENGINES SHV & EVO - TWIN CAMS

 New Engine Sales

            & Installation

"HARLEY-DAVIDSON EXCLUSIVE"

NEW direct - shot hyd tappet transfers oil to needle bearing in lifter & slowest leak down rate on the market for all Twin Cam engines with hi-lift cams & strong spring pressures.

made in USA from 52100 steel.