In order to make the building process more enjoyable and avoid the hassles of locating and cutting heavy steel parts, MechWerks offers CNC plasma cut mounts for Big V-twin engines. Parts are supplied “as-cut” from the CNC Plasma table. Click here for an explanation of plasma cutting. Keep in mind that it is hard to provide totally universal parts. Most parts have some extra material designed in for variation but requires extra fitting.  If you are not sure that a part will fit your needs, please send an email to mechwerks@mechwerks.com for details.

 

Note that the buyer assumes all responsibility for the use of these parts. Skill and knowledge related to metal fabrication, welding and motor vehicle engineering are required to install these parts.

 

Front Engine mount, gussets and forward control mounting bosses for Big Twin Engines— This front engine mount is CNC cut from ½ steel HR plate providing a 1” wide mount surface and is 8-1/2” wide with legs extending forward 2-7/8” for custom fitting. Gussets are 1/4” HR steel plate made to fit a 4.5” CLR bend 1-1/4” tubing. This mount is designed to fit on lower rails with about 8-5/8” centers but can be cut in the center o be extended or shortened. The five Bosses are machined from ¾” CR steel round, 1” long with 3/8”-16 threads and supplied loose. Total of eight pieces. Profile parts are supplied as-cut from the CNC Plasma and will require additional finish work and drilling.  Full scale drawing provided to locate mounts and holes.

 

Part number MCHFMM Price is:

$45.00 plus shipping.

Shipping weight #5”

Motor / Transmission Mounts For Big Twin Engines—CNC Plasma cut from ½” HR Steel, these mounts are welded to the seat post of the typical rigid frame providing mounts for the rear of the engine and front of the transmission.

No holes are drilled for flexibility with different transmissions and a drawing is included showing typical hole locations. Provided as cut by the plasma, additional finishing will be required.

 

Part number CHMTS-STD Price is: $30.00 a set plus shipping.

Shipping weight 3#

Motor / Transmission Mounts for Big Twin Engines—CNC Plasma cut from ½” HR Steel, these mounts are welded to the seat post of the typical rigid frame providing mounts for the rear of the engine and front of the transmission. Extra heavy for the really big engines.

No holes are drilled for flexibility with different transmissions and a drawing is included showing typical hole locations. Provided as cut by the plasma, additional finishing will be required.

 

Part number CHMTS-HD Price is: $35.00 a set plus shipping.

Shipping weight 3#

Seat Post Cross Bar— 1”x2”x.125” wall rectangular tubing cut to 12” long. Used on many frames to fabricate the typical bottom seat post crossbar. Now you don’t need to buy a 20’ stick or look further to find a hunk of this stuff. Also works great for a rear transmission mount by adding a couple of vertical ¾” rod posts for the transmission plate. Contact us if you need a special length.

 

Part number SPXBAR12 Price is: $5.00 plus shipping.

Shipping weight 3#

Rear Transmission Mount— A two-piece mount for rigid frames with a ½” HR steel upper mounting plate and a 3/8” HR steel crossbar. The two parts are welded together forming a right angle with the smaller piece forming a flat for the transmission plate. The crossbar part is 10-3/4” long providing extra material for notching to the lower frame rails. Full scale drawing included for hole locations.

 

Part number MCHRTM Price is: $30.00 plus shipping.

Shipping weight 4#

 

 

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