Product Description
S&S Cam Chest Kit for Harley Davidson Milwaukee Eight
Complete cam chest kits for HD M8 that include oil pump, cam plate, Quickee pushrods, black or chrome pushrod covers, premium tappets, aluminum hard anodized tappet cuffs, a performance camshaft and all necessary gaskets, bearings and hardware required for the installation.
Kits for gear driven cams include all parts necessary to convert to gear drive for improved cam timing accuracy and eliminate the stock cam chain tensioner.
S&S camshafts with installation kit only available here
Features:
- Kits include cam, oil pump, cam plate, pushrods, pushrod tubes, tappets, tappet cuffs, top and bottom collars, keepers and seals
- Heavy Duty valve springs included with 540 & 550 kits
- All parts in each kit are matched to ensure superior quality, fit, finish and performance
- Chain drive kits include S&S High Performance cam chain tensioner
- Gear drive cam kits include all parts needed to convert to a reliable cam drive with improved valve timing accuracy
Oil Pump/Cam Plate
- Precision-machined from billet aluminum with a blue anodized finish
- Passage plugs are removable for servicing
- Independent scavenge sections for the flywheel cavity and cam chest
- Debris screens in both scavenge pickups
- Increased oil flow capacity on both the feed and scavenge side
- Magnet in cam chest side to help to stop debris from entering oil pump
- Adjustable pressure relief valve is adjustable with the unit installed in the engine
Tappets & Tappet Cuffs
- S&S Precision tappets hand assembled to exact tolerances
- Reduced valvetrain noise from start up to shut down
- Close tolerances for low leak down rates
- Fast pump up and superior high rpm performance
- Billet aluminum tappet cuffs have a hard-anodized black coating and are stronger than stock to eliminate distortion
- Improved tappet stability in high lift and high rpm situations
465 Camshaft
- Bolt-in. Compatible with all stock valve train components
- 465 is a high torque cam, recommended for Touring as it adds low end pull
- 465 cams provide increased torque and horsepower
- Available in both gear drive and chain drive
475 Camshaft
- Bolt-in. Compatible with all stock valve train components
- Bolt-in 100 horsepower! (when combined with performance intake and exhaust)
- Designed for bolt-in applications on 107”/114” motors, compatible with all stock valve train components
- Available in both gear drive and chain drive
540 Camshaft
- Recommended for Big Bore Touring bikes as it adds a lot of low end torque
- 540 cam powerband further enhances massive torque output of the popular 124” and 128” Big Bore Kits
- The 540 requires adjustable pushrods and new valve springs to accommodate higher lift, these are included in the kit
- Available in both gear drive and chain drive
550 Camshaft
- 550 is an ideal horsepower cam for 114” and larger Big Bore engines
- 550 cam is a higher lift version of the 475 for higher RPM power
- The 550 requires adjustable pushrods and new valve springs to accommodate higher lift, these are included in the kit
- Available in both gear drive and chain drive
Instructions
- 510-0575 Tappet Cuffs For M8.pdf
- 510-0597 Oil Pumps for M8.pdf
- 510-0582 Cam Support Plate for M8.pdf
- 510-0467 Chain Drive Cams M8.pdf
- 510-0468 Gear Drive Cams M8.pdf
- 510-0398 Hydraulic Cam Chain Tensioners 20160531.pdf
- 510-0282 Pushrod Covers.pdf
Cam specifications
| GRIND | INTAKE OPEN | INTAKE CLOSE |
INTAKE DURATION @ 0,053” |
INTAKE VALVE LIFT | EXHAUST OPEN | EXHAUST CLOSE | EXHAUST DURATION | EXHAUST VALVE LIFT |
| 350G | ||||||||
| Front | -7,0° | 1,0° | 174,0° | 0,350” | 33,0° | -14,0° | 199,0° | 0,374” |
| Rear | -7,0° | 1,0° | 174,0° | 0,350” | 33,0° | -14,0° | 199,0° | 0,374” |
| 465C/G | ||||||||
| Front | 2,6° | 14,6° | 197,2° | 0,462” | 30,1° | 218,9° | 100,6° | 0,109” |
| Rear | 2,8° | 14,4° | 197,2° | 0,462” | 33,1° | 218,9° | 103,6° | 0,098” |
| 475C/G | ||||||||
| Front | 6,2° | 27,2° | 213,5° | 0,475” | 55,5° | 28,5° | 263,9° | 0,475” |
| Rear | 2,2° | 31,2° | 213,5° | 0,475” | 52,2° | 20,2° | 252,5° | 0,475” |
| 540C/G | ||||||||
| Front | 17,7° | 30,6° | 228,3° | 0,540” | 21,2° | 33,9° | 273,1° | 0,550” |
| Rear | 14,9° | 28,7° | 223,6° | 0,540” | 37,7° | 26,9° | 277,8° | 0,550” |
| 550C/G | ||||||||
| Front | 9,4° | 29,4° | 218,9° | 0,550” | 62,5° | 30,5° | 273,1° | 0,550” |
| Rear | 3,1° | 31,1° | 214,2° | 0,550” | 59,4° | 38,4° | 277,8° | 0,550” |
| 590C/G | ||||||||
| Front | 15,6° | 43,7° | 239,4° | 0,590” | 64,8° | 21,2° | 273,1° | 0,550” |
| Rear | 20,2° | 53,6° | 253,9° | 0,590” | 62,7° | 15,7° | 277,8° | 0,550” |
Variant: 17-23 M8 Oil Cooled - 465C Chain Drive Cam - Black
SKU: C852-782773
DPN: 782773
Variant: 17-23 M8 Oil Cooled - 465C Chain Drive Cam - Chrome
SKU: C852-782765
DPN: 782765
Variant: 17-23 M8 Oil Cooled - 465G Gear Drive Cam - Black
SKU: C852-782775
DPN: 782775
Variant: 17-23 M8 Oil Cooled - 465G Gear Drive Cam - Chrome
SKU: C852-782767
DPN: 782767
Variant: 17-23 M8 Oil Cooled - 475C Chain Drive Cam - Black
SKU: C852-782774
DPN: 782774
Variant: 17-23 M8 Oil Cooled - 475C Chain Drive Cam - Chrome
SKU: C852-782766
DPN: 782766
Variant: 17-23 M8 Oil Cooled - 475G Gear Drive Cam - Black
SKU: C852-782776
DPN: 782776
Variant: 17-23 M8 Oil Cooled - 475G Gear Drive Cam - Chrome
SKU: C852-782768
DPN: 782768
Variant: 17-23 M8 Oil Cooled - 540C Chain Drive Cam - Chrome
SKU: C852-788965
DPN: 788965
Variant: 17-23 M8 Oil Cooled - 540G Gear Drive Cam - Chrome
SKU: C852-788967
DPN: 788967
Variant: 17-23 M8 Oil Cooled - 550C Chain Drive Cam - Chrome
SKU: C852-782801
DPN: 782801
Variant: 17-23 M8 Oil Cooled - 550G Gear Drive Cam - Chrome
SKU: C852-782803
DPN: 782803
Variant: 17-23 M8 Twin Cooled - 465C Chain Drive Cam - Black
SKU: C852-782769
DPN: 782769
Variant: 17-23 M8 Twin Cooled - 465C Chain Drive Cam - Chrome
SKU: C852-782761
DPN: 782761
Variant: 17-23 M8 Twin Cooled - 465G Gear Drive Cam - Black
SKU: C852-782771
DPN: 782771
Variant: 17-23 M8 Twin Cooled - 465G Gear Drive Cam - Chrome
SKU: C852-782763
DPN: 782763
Variant: 17-23 M8 Twin Cooled - 475C Chain Drive Cam - Black
SKU: C852-782770
DPN: 782770
Variant: 17-23 M8 Twin Cooled - 475C Chain Drive Cam - Chrome
SKU: C852-782762
DPN: 782762
Variant: 17-23 M8 Twin Cooled - 475G Gear Drive Cam - Black
SKU: C852-782772
DPN: 782772
Variant: 17-23 M8 Twin Cooled - 475G Gear Drive Cam - Chrome
SKU: C852-782764
DPN: 782764
Variant: 17-23 M8 Twin Cooled - 540C Chain Drive Cam - Chrome
SKU: C852-788964
DPN: 788964
Variant: 17-23 M8 Twin Cooled - 540G Gear Drive Cam - Chrome
SKU: C852-788966
DPN: 788966
Variant: 17-23 M8 Twin Cooled - 550C Chain Drive Cam - Chrome
SKU: C852-782800
DPN: 782800
Variant: 17-23 M8 Twin Cooled - 550G Gear Drive Cam - Chrome
SKU: C852-782802
DPN: 782802
Mycket snabba svar på mina frågor fick hjälp direkt via mail. Ska bli spännande att installera S&S kitet. När den är installerad skriver jag mer. Men lär bli mer än nöjd.
Quick delivery and very good stuff.
S&S Cam Chest Kit for Harley Milwaukee Eight
S&S Cam Chest Kit till Harley Milwaukee Eight
Shipping and Delivery Times
All orders are shipped from our warehouse in Falkenberg, Sweden. We work hard to get them moving quickly!
Stock status explained:
- In stock: Ready to ship to you within the time listed. Packages usually arrive 2–4 business days after dispatch depending on your location.
- Sold Out: Currently out of stock at Customhoj, but we expect to have it back soon! Please feel free to contact us for information on when the product will be available again.
If a product has multiple variants (like sizes or colors), the stock status updates automatically as you select your option.
Our goal is simple, to get your order to you as fast as possible!
30-Day Hassle-Free Returns - No Questions Asked
If you are not entirely satisfied with your order, whether you need to change sizes or something else, we offer a full 30-day return policy from the day you receive your order. Return shipping costs apply.
Please note that the right to return does not apply to products that are personalized, or manufactured upon order. See our return policy for complete details and conditions.
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