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Engine & Speed Shop » M8 Engines

For Your Harley-Davidson®
For Your Indian Motorcycle®
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Product
Status
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M8 Points Cover
  • Made of 6061 T6 Billet Aluminum
  • Available in all Hard Anodized colors & Chromed finishes
  • Machined OG logo
  • Stainless steel hardware included
More...
$59.96 - $69.96 CAD
11 Products
MAXX CASH Information
$0.30 - $0.35
10 Gauge Point Cover
In Stock
  • Machined from 6061-T6 billet aluminum
  • Includes chrome hardware
  • Matching derby and inspection covers available separately
  • Sold each
More...
$89.96 CAD
 
MAXX CASH Information
$0.45
Method Oil Pressure Gauge
ARLEN NESS
Method Oil Pressure Gauge
M8, Black
  • Allows to monitor engine oil pressure in all riding conditions
  • CNC machined billet aluminum gauge bracket
  • Features a stainless steel gauge housing & glass lens, each gauge is filled with vibration dampening glycerin for easy viewing when riding
  • Braided stainless steel oil hose for a performance look
  • Mounts to the factory rear rocker box top on M8 engines
More...
$384.95 CAD
2 Products
MAXX CASH Information
$1.92
Scalloped Rocker Box Cover Set
In Stock
  • Made in the U.S.A.
  • Direct replacements for OEM covers
  • All hardware and gaskets included
  • Machined Performance Machine logo
  • Scallop design
More...
$1,924.96 CAD
 
MAXX CASH Information
$9.62
Scalloped Rocket Box Cover Set
In Stock
  • Made in the U.S.A.
  • Direct replacements for OEM covers
  • All hardware and gaskets included
  • Machined Performance Machine logo
  • Scallop design
More...
$1,924.68 CAD
 
MAXX CASH Information
$9.62
Scalloped Rocker Box Cover Set
In Stock
  • Made in the U.S.A.
  • Direct replacements for OEM covers
  • All hardware and gaskets included
  • Machined Performance Machine logo
  • Scallop design
More...
$2,283.85 CAD
 
MAXX CASH Information
$11.42
Cylinder Coolant Manifold O-Ring
In Stock
More...
$21.99 CAD
 
MAXX CASH Information
$0.11
Rocker Cover Gaskets
In Stock
More...
$35.99 CAD
 
MAXX CASH Information
$0.18
Lifter Cover Gasket
JAMES GASKET
Lifter Cover Gasket
M8
In Stock
  • Replacement Engine Gasket
More...
$18.17 CAD
 
MAXX CASH Information
$0.09
Gold Lifter Guides
STAR RACING
Gold Lifter Guides
2017-2025 M8
In Stock
More...
$150.00 CAD
 
MAXX CASH Information
$0.75
M8 Valve Spring Kit
In Stock
More...
$896.00 CAD
 
MAXX CASH Information
$4.48
F35A Milwaukee 8 Cam .572
In Stock
  • New design with high lift and short duration
  • Performs like the famous 30/30 but has .087 more lift.
  • 2300 to 6500 RPM Range
  • .572 Lift, Intake Closes at 35 ABDC
  • Must use high perf springs use - Star # STC-640SK
  • Lifter Guides Required STC- M8726LG
  • Biggest, most powerful camshaft that fits stock engines
  • Really pulls hard from 2500 RPM up
  • Traps more air than any camshafts that fits a stock engine
More...
$640.00 CAD
 
MAXX CASH Information
$3.20
30/30 Milwaukee 8 Cam
In Stock
  • Biggest Cam for stock M8
  • 1700 to 5500 RPM Range
  • .485 Lift, Intake Closes at 25 ABDC
  • Good with Stock Springs
  • Sounds Like a Harley, has that lope!
  • Unique combination of torque (intake lobe) and mid range (exhaust lobe)
  • For use in 107, 114, and 117 stock M8
More...
$640.00 CAD
 
MAXX CASH Information
$3.20
Inner Cam Bearing
In Stock
More...
$28.86 CAD
 
MAXX CASH Information
$0.14
HP+ Hydraulic Lifters
In Stock
  • Performance hydraulic roller lifters recommended for stock to mild built engines
  • Engines using aggressive camshafts or higher pressure valvesprings, see Race Series lifters #4017 (M8) or #4050 TC/XL
  • Optimized oil flow to top end - valves, springs, rockers, shafts & valve guides
  • Cooler oil and reduced wear
  • Extends life of top end valvetrain
  • CNC machined and precision ground
  • Drop in replacement for stock lifters
  • Dyno developed and track tested
  • Using a higher flow oiling system will take more advantage of larger top end feed hole
  • Made in the U.S.A.
More...
$314.99 CAD
 
MAXX CASH Information
$1.57
Vented Dipstick
In Stock
More...
$448.48 CAD
 
MAXX CASH Information
$2.24
Vented Dipstick
In Stock
More...
$465.76 CAD
 
MAXX CASH Information
$2.33
Vented Dipstick
In Stock
More...
$448.48 CAD
 
MAXX CASH Information
$2.24
Vented Dipstick
In Stock
More...
$448.48 CAD
 
MAXX CASH Information
$2.24
Race Series Camchest Kit with Short Travel Lifters
In Stock
  • Requires high lift valve springs.
  • Includes:
  • • Race Series® High Volume Oil Pump
  • • High Flow Billet Camplate
  • • Reaper Series® 521 Camshaft
  • • Race Series® Short Travel Lifters
  • • One Piece Pushrods
  • • Timken/Koyo Cam Bearing
  • • Rocker Arm Studs and Nuts
  • • Gaskets
  • • O-Rings
  • • ARP Cam/Crank Fasteners
  • • Washers
  • • Moly Lube
  • • Loctite
More...
$3,237.98 CAD
 
MAXX CASH Information
$16.19
Race Series Camchest Kit with Short Travel Lifters
In Stock
  • Requires high-lift/high-load valve spring.
  • Includes:
  • • Race Series® High Volume Oil Pump
  • • High Flow Billet Camplate
  • • Reaper Series® 592 Camshaft
  • • Race Series® Short Travel Lifters
  • • One Piece Pushrods
  • • Timken/Koyo Cam Bearing
  • • Rocker Arm Studs and Nuts
  • • Gaskets
  • • O-Rings
  • • ARP Cam/Crank Fasteners
  • • Washers
  • • Moly Lube
  • • Loctite
More...
$3,054.18 CAD
 
MAXX CASH Information
$15.27
HP+ High Volume Oil Pump
In Stock
More...
$1,279.29 CAD
 
MAXX CASH Information
$6.40
124" Big Bore and Cam Chest Power Package for 114" & 117" M8
In Stock
More...
$4,825.80 CAD
 
MAXX CASH Information
$24.13
124" Big Bore and Cam Chest Power Package for 114" & 117" M8
In Stock
More...
$5,113.30 CAD
 
MAXX CASH Information
$25.57
124" Big Bore and Cam Chest Power Package for 114" & 117" M8
In Stock
More...
$4,825.80 CAD
 
MAXX CASH Information
$24.13
124" Big Bore and Cam Chest Power Package for 114" & 117" M8
Out of Stock
More...
$4,825.80 CAD
 
MAXX CASH Information
$24.13
128" Big Bore & Cam Chest Power Package for 114" & 117" M8 Engines
In Stock
More...
$4,825.80 CAD
 
MAXX CASH Information
$24.13
128" Big Bore & Cam Chest Power Package for 114" & 117" M8 Engines
Out of Stock
More...
$4,825.80 CAD
 
MAXX CASH Information
$24.13
128" Big Bore & Cam Chest Power Package for 114" & 117" M8 Engines
Out of Stock
More...
$4,825.80 CAD
 
MAXX CASH Information
$24.13
128" Big Bore & Cam Chest Power Package for 114" & 117" M8 Engines
In Stock
More...
$4,588.95 CAD
 
MAXX CASH Information
$22.94
128" Big Bore Power Package - Chain Drive Cam
In Stock
More...
$4,825.80 CAD
 
MAXX CASH Information
$24.13
128" Big Bore & Cam Chest Power Package for 114" & 117" M8 Engines
In Stock
More...
$5,113.30 CAD
 
MAXX CASH Information
$25.57
4-5/8" Flywheel Assembly
Out of Stock
  • Made of high-strength forged steel and designed for stock and high-performance custom applications
  • Special keyed 6° large diameter tapered sprocket shaft that provides more contact area for increased strength
  • Machined with timing notches compatible with factory crank position sensor
  • Standard S&S tapered crankpin and pinion shaft are used for ease-of-service
  • Balanced to stock HD 80" pistons
  • Includes flywheel, crankpin and connecting rods
  • Made in the U.S.A.
More...
$2,919.96 CAD
 
MAXX CASH Information
$14.60
4-3/8" Flywheel Assembly
In Stock
  • Made of high-strength forged steel and designed for stock and high-performance custom applications
  • Special keyed 6° large diameter tapered sprocket shaft that provides more contact area for increased strength
  • Machined with timing notches compatible with factory crank position sensor
  • Standard S&S tapered crankpin and pinion shaft are used for ease-of-service
  • Balanced to stock HD 80" pistons
  • Includes flywheel, crankpin and connecting rods
  • Made in the U.S.A.
More...
$2,919.96 CAD
 
MAXX CASH Information
$14.60
Finned Comp Cam Cover
ALLOY ART
Finned Comp Cam Cover
M8, Black
In Stock
  • Low profile design bring in larger diameter headers even closer for extra ground clearance
  • Large breather fitting option allows for greater crankcase breathing
  • CNC Machined 6061 T-6 Billet Aluminum
  • Finned for additional cooling
  • Made in the USA
More...
$637.22 CAD
 
MAXX CASH Information
$3.19
Cylinder Head Breathers
In Stock
  • Machined from billet 6061 aluminum with square surfaces, promoting excellent umbrella valve sealing, longer main breather exit nipples with dual O-rings to promote better breather system sealing
  • Properly sized breather inlets and location for optimum engine breathing
  • Unique design maximizes breather volume and allows for easy servicing
  • Breather bodies have five drain ports located on the inside floor, they are chamfered on inner diameter to allow easy drainage yet squared off on exits to prevent filling from splash oil
More...
$546.09 CAD
 
MAXX CASH Information
$2.73
Billet Cam Chain Tensioner
Out of Stock
More...
$103.52 CAD
 
MAXX CASH Information
$0.52
Chain Tensioner Replacement Pad
Out of Stock
More...
$39.38 CAD
 
MAXX CASH Information
$0.20
Hydraulic Cam Chain Tensioner Kit
In Stock
More...
$155.30 CAD
 
MAXX CASH Information
$0.78
Race Series Over Sized Lifters
In Stock
More...
$387.91 CAD
 
MAXX CASH Information
$1.94
Race Series Oversized Lifters
In Stock
More...
$387.91 CAD
 
MAXX CASH Information
$1.94
Rocker Shaft Shims
In Stock
More...
$155.30 CAD
 
MAXX CASH Information
$0.78
Rocker Shaft Shims
In Stock
More...
$129.02 CAD
 
MAXX CASH Information
$0.65
Cam Cover
In Stock
More...
$154.40 CAD
 
MAXX CASH Information
$0.77
MK-Series M8 Crankcase Assembly
In Stock
More...
$4,421.34 CAD
 
MAXX CASH Information
$22.11
Cam Shaft Kit
In Stock
  • Fits stock and stock replacement camshafts and conversion camshaft upgrades on 99-06 engines to the hydraulic chain tensioner system
  • Conversion camshaft use the late 07-17 style cam plate and oil pump
  • Alignment washers are used to align the rear camshaft sprocket with the crank sprocket to achieve correct chain alignment
  • Kit includes front cam thrust washer .100", rear cam sprocket alignment washers .110", .120", .130", .140" and .150"
  • Fits M8 17-25(excluding VVT), TC 07-17 Includes Dyna, Chain Drive + Conversion Camshafts
  • Made in the U.S.A.
More...
$59.47 CAD
 
MAXX CASH Information
$0.30
405 Reaper Chain Drive Camshafts
In Stock
More...
$425.01 CAD
 
MAXX CASH Information
$2.12
465 Reaper Chain Drive Camshaft
In Stock
More...
$425.01 CAD
 
MAXX CASH Information
$2.12
521 Reaper Chain Drive Camshaft
In Stock
  • Aggressive pulling power with a “nasty” sound, the Reaper 521 grind will shine in 114” (EU: 1,87 L) and larger cubic inch engines with added compression ratio
  • Ported cylinder heads are not required, but will complement the cam and add even more pulling power throughout the range
  • Stock throttle body produces an excellent powerband; use of a high-flow throttle body may increase peak power numbers
  • A high-flow exhaust system and air cleaner is highly recommended for optimal performance
More...
$425.01 CAD
 
MAXX CASH Information
$2.12
592 Reaper Chain Drive Camshaft
In Stock
More...
$438.14 CAD
 
MAXX CASH Information
$2.19
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