Motorshop 11-0533 88-Inch Evolution Big Bore Cylinder, Black
$388.95
11-0533
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Engine
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Increase your stock 80 inch Evolution engine with our big bore cylinder to 88 inch cubic inches. The Motorshop 11-0533 88-inch Evolution Big Bore...
Motorshop 11-0558 Rocker Arm Ball Stud, 4-Piece Pack
$44.95
11-0558
Best Sellers
Engine
New Products
Rocker arm ball stud comes as 4 pieces. The Motorshop 11-0558 Rocker Arm Ball Stud is supplied as a four-piece pack for applicable Harley-Davidson...
Motorshop 11-0559 Rocker Arm and Shaft Kit
$708.95
11-0559
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Engine
Replica rocker arm and shaft kit includes four forged steel rocker arms with ball studs installed and four matching shafts for Knucklehead engine. The...
Motorshop 11-0565 1200cc Silver Cylinder and Piston Conversion Kit
$787.95
11-0565
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Engine
New Products
Big bore cylinder kit for 883-1200 conversion on Sportster models. Upgrade a compatible Harley-Davidson XL motorcycle from 883cc to 1200cc with the Motorshop 11-0565...
Motorshop 11-0572 Rocker Arm and Shaft Kit for 1984-1993 Harley-Davidson FXR
$277.95
11-0572
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Engine
Sifton rocker arm and shaft kit includes 4 rocker arms and 4 shafts. The Motorshop 11-0572 Rocker Arm and Shaft Kit includes bushings already...
Motorshop 11-0575 Knucklehead Tappet Block Set
$371.95
11-0575
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Engine
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Knucklehead tappet block set features cast iron construction The Motorshop 11-0575 Knucklehead Tappet Block Set is designed for specified Harley-Davidson Knucklehead applications from 1936...
Motorshop 11-0577 Rocker Box Assembly Chrome Finish
$885.95
11-0577
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Engine
New Products
Chrome rocker box assembly includes covers in chrome finish 4 arms 4 shafts and chrome end shaft nuts for Shovelhead. The Motorshop 11-0577 Rocker...
Motorshop 11-0578 Rocker Box Assembly, Polished Finish
$716.95
11-0578
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Engine
New Products
Polished rocker box assembly includes covers in polished finish 4 arms 4 shafts and chrome end shaft nuts for Shovelhead. The Motorshop 11-0578 Rocker...
Motorshop 11-0585 Rocker Box Chrome D-Ring Set for 1991-2000 Harley-Davidson XL
$65.95
11-0585
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Engine
New Products
Chrome d-ring set for rocker boxes on XL models. The Motorshop 11-0585 Rocker Box Chrome D-Ring Set is designed for Harley-Davidson XL models from...
Motorshop 11-0588 Solid Tappet Alloy Block Kit
$406.95
11-0588
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Engine
Sifton solid tappet block kit alloy includes lifters with adjuster screw pushrods and lifter blocks. The Motorshop 11-0588 Solid Tappet Alloy Block Kit is...
Motorshop 11-0589 1200cc Cylinder and Piston Conversion Kit Black
$787.95
11-0589
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Engine
New Products
1200cc XL Conversion cylinder and piston set includes 2 black finished with milled edge fin cylinders with fitted Wiseco 10:1 piston and ring set....
Motorshop 11-0590 Hydraulic Tappet Block Kit, Chrome Finish
$624.95
11-0590
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Engine
New Products
Sifton hydraulic lifter and pushrod assembly includes 4 hydraulic lifter tappets 4 hydraulic lifter units 4 adjustable pushrods and a set of chrome tappet...
Motorshop 11-0591 Hydraulic Tappet Block Kit, Zinc Finish
$569.95
11-0591
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Engine
New Products
Sifton zinc hydraulic tappet block kit includes 4 hydraulic lifter tappets 4 hydraulic tappet units 4 pushrods and a tappet block set. The Motorshop...
Motorshop 11-0592 Hydraulic Tappet Block Kit, Chrome Finish
$517.95
11-0592
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Engine
Sifton hydraulic lifter and pushrod assembly for 1966-1984 Big Twin chrome finish shovel type includes 4 hydraulic lifter tappets 4 hydraulic lifter units 4...
Motorshop 11-0593 Hydraulic Tappet Block Kit, Zinc Finish
$612.95
11-0593
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Engine
New Products
Sifton zinc hydraulic tappet block kit includes 4 hydraulic lifter tappets 4 hydraulic tappet units 4 pushrods and a tappet block set. The Motorshop...
Motorshop 11-0595 883cc to 1200cc Cylinder and Piston Conversion Kit, Black
$755.95
11-0595
ALL PRODUCTS
Engine
883cc to 1200cc XL Conversion cylinder and piston set includes 2 black finished with milled edge fin cylinders. The Motorshop 11-0595 883cc to 1200cc...
Motorshop 11-0596 Solid Tappet Kit Chrome Finish
$418.95
11-0596
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Engine
New Products
Sifton solid tappet kit chrome includes lifters with adjuster screw pushrods and tappet blocks. The Motorshop 11-0596 Solid Tappet Kit features a chrome finish...
Motorshop 11-0598 Knucklehead Tappet Block Kit
$777.95
11-0598
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Engine
Raw Knucklehead tappet block kit includes 4 ground lifters with adjusters and zinc plated tappet blocks. The Motorshop 11-0598 Knucklehead Tappet Block Kit includes...
Motorshop 11-0606 1/16-Inch Oversize Nitrate Steel Intake Valve
$16.95
11-0606
Best Sellers
Engine
New Products
1/16 inch oversize intake valve is made of nitrate steel. The Motorshop 11-0606 intake valve is a 1/16-inch oversize replacement valve made from nitrate...
Motorshop 11-0609 1000cc Nitrate Steel Intake Valve
$16.95
11-0609
Best Sellers
Engine
New Products
Nitrate steel intake valve measures 3.63 inch long. The Motorshop 11-0609 1000cc nitrate steel intake valve measures 3.63 inches long and is designed for...
Motorshop 11-0614 Nitrided Steel Exhaust Valve
$37.95
11-0614
Best Sellers
Engine
New Products
Nitrate steel exhaust valve is manufactured with a special nitrided process which helps improve wear properties and also reduces friction. The Motorshop 11-0614 Nitrided...
Motorshop 11-0617 900/1000cc Nitrate Steel Exhaust Valve
$19.95
11-0617
Best Sellers
Engine
New Products
Nitrate steel exhaust valve The Motorshop 11-0617 900/1000cc Nitrate Steel Exhaust Valve is designed for specified Harley-Davidson XL applications from 1958 through 1967. It...
Motorshop 11-0618 900/1000cc Nitrate Steel Exhaust Valve
$16.95
11-0618
Best Sellers
Engine
New Products
Nitrate steel exhaust valve has a racing stem 1-3/4 inch and has a tulip shape head for maximum flow. The Motorshop 11-0618 900/1000cc Nitrate...
Motorshop 11-0621 Lower Rocker Box Cover Hardware Kit for Harley-Davidson FXST
$28.95
11-0621
Best Sellers
Engine
New Products
Evolution lower rocker cover mounting hardware set includes all correct bolts allen screws and washers necessary for bolting lower rock cover to cylinder head....
Motorshop 11-0625 Stainless Steel Intake Valve for 1966–1975 Harley-Davidson FL Shovelhead Models
$19.95
11-0625
Best Sellers
Engine
New Products
Sifton stainless steel intake valve for Shovelhead models. The Motorshop 11-0625 stainless steel intake valve is designed for Shovelhead models and provides a replacement...
Motorshop 11-0628 1000cc Chrome Intake Valve
$24.95
11-0628
Best Sellers
Engine
New Products
Intake valve is chrome and measures 3.63 inch long. The Motorshop 11-0628 1000cc Chrome Intake Valve is designed for use with specified Harley-Davidson XL...
Motorshop 11-0630 Chrome Intake Valve for Big Twin Models
$16.95
11-0630
Best Sellers
Engine
New Products
Sifton chrome intake valve for Big Twin models The Motorshop 11-0630 Chrome Intake Valve is designed for Big Twin models and features a chrome...
Motorshop 11-0637 45 inch WL/G Standard Piston Kit
$243.95
11-0637
ALL PRODUCTS
New Products
Standard piston kit with standard rings 2 wrist pins and 4 circlips. For 45 inch models. The Motorshop 11-0637 45 inch WL/G Standard Piston...
Motorshop 11-0664 Steel Intake Valve for Big Twin Models
$16.95
11-0664
Best Sellers
Engine
New Products
Sifton steel intake valve for Big Twin models. The Motorshop 11-0664 Steel Intake Valve is designed for Big Twin models and features a 1.939-inch...
Motorshop 11-0665 1000cc Steel Intake Valve
$16.95
11-0665
Best Sellers
Engine
New Products
Sifton steel inchR inch type intake valve with 1-15/16 inch head. intake valves are 3.68 inch long. The Motorshop 11-0665 1000cc Steel Intake Valve...
Motorshop 11-0671 1200cc Nitrate Steel Intake Valve
$16.95
11-0671
Best Sellers
Engine
New Products
Nitrate steel intake valve The Motorshop 11-0671 1200cc Nitrate Steel Intake Valve is designed for specified Harley-Davidson XL applications from 1986 through 1995. This...
Motorshop 11-0676 900/1000cc Steel Exhaust Valve
$16.95
11-0676
Best Sellers
Engine
New Products
Sifton steel exhaust valve has a racing stem 1-3/4 inch and have a tulip shape head. The Motorshop 11-0676 900/1000cc Steel Exhaust Valve is...
Motorshop 11-0679 Nitrate Intake and Exhaust Valve Set
$110.95
11-0679
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Engine
New Products
Sifton nitrate intake and exhaust valve set includes 2 intake and 2 exhaust valves. The Motorshop 11-0679 Nitrate Intake and Exhaust Valve Set includes...
Motorshop 11-0683 Cast Iron Intake and Exhaust Valve Guide
$11.95
11-0683
Best Sellers
Engine
New Products
Cast iron .003 intake and exhaust valve guide The Motorshop 11-0683 Cast Iron Intake and Exhaust Valve Guide is designed for service applications requiring...
Motorshop 11-0685 Kibblewhite Bronzonium .004 Intake Valve Guide
$13.95
11-0685
Best Sellers
Engine
New Products
Kibblewhite machine .004 bronzonium intake valve guide The Motorshop 11-0685 Kibblewhite Bronzonium .004 Intake Valve Guide is designed for intake valve guide replacement applications....
Motorshop 11-0687 Cast Iron .004 Intake Valve Guide
$13.95
11-0687
Best Sellers
Engine
New Products
.004 cast iron intake valve guide The Motorshop 11-0687 Cast Iron .004 Intake Valve Guide is designed for intake valve applications and features an...
