Shovelhead Cylinder Set Big Bore 3-5/8″
US$1,220
Speed And Science Big Bore (3-5/8″) Billet Aluminum Shovelhead Cylinders.
Description
Shovelhead Cylinders Big Bore 3-5/8″ by Speed And Science®.
- Billet Aluminum outer shell.
- Suitable for all ’66-’84 models, this product requires engine cases to be bored out to 3.880″ in order to accept the cylinder spigots.
- Cylinders are supplied 5.440″ long and yield 96CUI with 4-5/8″ stroke crankshafts. Longer stroke requires using stroker plates (not supplied). Shorter strokes (4-1/4 and 4-1/2) require base trimming.
- Comes with pressed-in, centrifugally spun Grey Iron liners, undersized by -.030″ to allow for bore / hone to fit customer’s pistons. Liner’s beefy, 1/8″ wall thickness allow for all available oversized pistons.
- Liners are replaceable, making the product infinitely rebuildable.
- Internal, “hidden” oil drains, OEM locations top / bottom.
- 9.2lb weight savings (p. pair) versus the all cast-iron construction.
- Much better heat conductivity / dissipation drops the operating temperature up to 50F.
- Warranty details and conditions are listed in the Installation Manuals ( Manuals download page )
Additional information
| Weight | 17 lbs |
|---|---|
| Dimensions | 18 × 12 × 10 in |
13 reviews for Shovelhead Cylinder Set Big Bore 3-5/8″
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| 5 star | 92% | |
| 4 star | 7% | |
| 3 star | 0% | |
| 2 star | 0% | |
| 1 star | 0% |
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Real Art in motorcycle parts
Seen where some say (expensive) u get what u pay 4 these jugs are a work of art so much so that now trying to scratch together for heads got to have the icing on the cake lol
Parts came in quick and look amazing!
Price is high, but excellent shipping, and fast.
High quality