Engine
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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Kb Performance - KB258.005 - Piston Kit
KB Performance
$233.95Kb Performance - KB258.005 - Piston KitFeaturesManufactured from high-strength, T-5, heat-treated, 390 hypereutectic aluminum alloyAllow a tighter fit and longer piston and ring lifeDiamond-machined...$233.95 -
Kb Performance - KB295.020 - Piston Kit - 3.498" +0.020" - 9.0:1 CR - XL1200
KB Performance
$227.95Kb Performance - KB295.020 - Piston Kit - 3.498" +0.020" - 9.0:1 CR - XL1200FeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer...$227.95 -
Kibblewhite - 20-21040 - Cylinder Studs - M8
Kibblewhite
MSRP: $171.95$171.82Kibblewhite - 20-21040 - Cylinder Studs - M8FeaturesThe complete surface has been ground to remove all the imperfections of standard rough-milled material, which also removes notch sensitivityA...MSRP: $171.95$171.82 -
Kibblewhite - 20-21045 - Rocker Arm Stud/Nut Kit - Rocker - M8
Kibblewhite
MSRP: $129.95$129.56Kibblewhite - 20-21045 - Rocker Arm Stud/Nut Kit - Rocker - M8 Features Nuts are machined from billet high-tensile steel and heat treated All are black oxide-treated for enhanced corrosion...MSRP: $129.95$129.56 -
Kibblewhite - 41007-4 - Rocker Stud Nut - M8
Kibblewhite
$24.05Kibblewhite - 41007-4 - Rocker Stud Nut - M8 Features Replacement nuts (5/16" - 24) for Kibblewhite Rocker Arm Shaft Stud and Nut Kit Specs$24.05 -
Kibblewhite - 20-20412 - Cylinder Studs - Twin Cam
Kibblewhite
MSRP: $187.95$187.44Kibblewhite - 20-20412 - Cylinder Studs - Twin CamFeaturesThe complete surface has been ground to remove all the imperfections of standard rough-milled material, which also removes notch sensitivityA...MSRP: $187.95$187.44 -
Kibblewhite - 83080-4 - Cylinder Dowels - Twin Cam
Kibblewhite
$13.01Kibblewhite - 83080-4 - Cylinder Dowels - Twin CamFeaturesCNC-machined dowels used for locating cylinder headMade in the U.S.A.Replacement Part for OEM Number(s): 1659599,1659599ASpecs$13.01 -
Kodlin Usa - K25411 - NXL Point Cover - Black - M8
Kodlin
$69.99Kodlin Usa - K25411 - NXL Point Cover - Black - M8 Features Ultra high end performance covers Made from black anodized CNC machined billet aluminum with brushed stainless steel cover Specs$69.99 -
Kodlin Usa - K25409 - NXL Derby Cover - Black - M8 Touring
Kodlin
$169.99Kodlin Usa - K25409 - NXL Derby Cover - Black - M8 Touring Features Ultra high end performance covers Made from black anodized CNC machined billet aluminum with brushed stainless steel...$169.99 -
Kibblewhite - 71030-4 - Valve Stem Seal - Twin Cam
Kibblewhite
$10.26Kibblewhite - 71030-4 - Valve Stem Seal - Twin Cam Features Solid Viton™ and solid PTFE seals utilize choker spring and lower tension spring to maintain optimal seal under high heat/stress...$10.26 -
Kibblewhite - 20-24400 - Beehive Spring Kit - 0.640" Lift - M8 | CVO
Kibblewhite
$577.62Kibblewhite - 20-24400 - Beehive Spring Kit - 0.640" Lift - M8 | CVOFeaturesProgressively wound springs using Kobe super-clean, chromium silicon(CrSi) based wire that is heat treated and shot...$577.62 -
Kibblewhite - 20-23800 - Dual Spring Kit - M8
Kibblewhite
$634.37Kibblewhite - 20-23800 - Dual Spring Kit - M8FeaturesDesigned for maximum performanceFeatures interference-wound, double-chrome silicone springs; heat-treated steel base washersAll spring kits should...$634.37 -
Kibblewhite - 20-24350 - Beehive Spring Kit - 0.640" Lift - M8 | CVO
Kibblewhite
$679.91Kibblewhite - 20-24350 - Beehive Spring Kit - 0.640" Lift - M8 | CVOFeaturesProgressively wound springs using Kobe super-clean, chromium silicon(CrSi) based wire that is heat treated and shot...$679.91 -
Kibblewhite - 20-23400 - Dual Shim Spring Kit - M8
Kibblewhite
$661.11Kibblewhite - 20-23400 - Dual Shim Spring Kit - M8FeaturesDesigned for maximum performanceFeatures interference-wound, double-chrome silicone springs; heat-treated steel base washersAll spring kits...$661.11 -
Kibblewhite - 10-HC541 - Valve Seat
Kibblewhite
$14.47Kibblewhite - 10-HC541 - Valve SeatFeaturesCopper-based material designed specifically for use with titanium valves in high performance applicationsGive the seat excellent thermal characteristics as...$14.47 -
Kibblewhite - 20-23450 - Dual Shim Spring Kit - M8
Kibblewhite
$546.73Kibblewhite - 20-23450 - Dual Shim Spring Kit - M8FeaturesDesigned for maximum performanceFeatures interference-wound, double-chrome silicone springs; heat-treated steel base washersAll spring kits...$546.73 -
Kibblewhite - 10-HC526 - Valve Seat
Kibblewhite
$14.47Kibblewhite - 10-HC526 - Valve SeatFeaturesCopper-based material designed specifically for use with titanium valves in high performance applicationsGive the seat excellent thermal characteristics as...$14.47 -
Kibblewhite - 10-HC518 - Valve Seat
Kibblewhite
$14.47Kibblewhite - 10-HC518 - Valve SeatFeaturesCopper-based material designed specifically for use with titanium valves in high performance applicationsGive the seat excellent thermal characteristics as...$14.47 -
Kibblewhite - 10-HC478 - Valve Seat
Kibblewhite
$14.47Kibblewhite - 10-HC478 - Valve SeatFeaturesCopper-based material designed specifically for use with titanium valves in high performance applicationsGive the seat excellent thermal characteristics as...$14.47 -
Kibblewhite - 10-HC446 - Valve Seat
Kibblewhite
$14.47Kibblewhite - 10-HC446 - Valve SeatFeaturesCopper-based material designed specifically for use with titanium valves in high performance applicationsGive the seat excellent thermal characteristics as...$14.47 -
Kibblewhite - 10-HC370 - Valve Seat
Kibblewhite
$14.47Kibblewhite - 10-HC370 - Valve SeatFeaturesCopper-based material designed specifically for use with titanium valves in high performance applicationsGive the seat excellent thermal characteristics as...$14.47 -
Kibblewhite - 10-HC360 - Valve Seat
Kibblewhite
$14.47Kibblewhite - 10-HC360 - Valve SeatFeaturesCopper-based material designed specifically for use with titanium valves in high performance applicationsGive the seat excellent thermal characteristics as...$14.47 -
Kibblewhite - 10-HC350 - Valve Seat
Kibblewhite
$14.47Kibblewhite - 10-HC350 - Valve SeatFeaturesCopper-based material designed specifically for use with titanium valves in high performance applicationsGive the seat excellent thermal characteristics as...$14.47 -
Kibblewhite - 20-23550 - Valve Spring Kit - 0.650" Lift - 88"/96"/103" Twin Cam | Buell | XL | XR
Kibblewhite
$373.06Kibblewhite - 20-23550 - Valve Spring Kit - 0.650" Lift - 88"/96"/103" Twin Cam | Buell | XL | XRFeaturesDesigned for its specific application, taking into account several critical parameters...$373.06 -
Kibblewhite - 20-23500 - Valve Spring Kit - 0.650" Lift - 88"/96"/103" Twin Cam | Buell | XL | XR
Kibblewhite
$242.44Kibblewhite - 20-23500 - Valve Spring Kit - 0.650" Lift - 88"/96"/103" Twin Cam | Buell | XL | XRFeaturesDesigned for its specific application, taking into account several critical parameters...$242.44 -
Kibblewhite - 20-21063K - Valve - Exhaust - 1.339" - Inconal® - Oversize - M8
Kibblewhite
$51.57Kibblewhite - 20-21063K - Valve - Exhaust - 1.339" - Inconal® - Oversize - M8FeaturesDesigned using Finite Element Analysis (F.E.A.) software, and profiles are tested on a computerized flow benchA...$51.57 -
Kibblewhite - 20-21061H - Valve - Intake - 1.654" - Oversize - M8
Kibblewhite
$36.98Kibblewhite - 20-21061H - Valve - Intake - 1.654" - Oversize - M8FeaturesDesigned using Finite Element Analysis (F.E.A.) software, and profiles are tested on a computerized flow benchA 360 anode is...$36.98 -
Kibblewhite - 20-21016H - Valve - Exhaust - 1.264" - Standard - M8
Kibblewhite
$36.98Kibblewhite - 20-21016H - Valve - Exhaust - 1.264" - Standard - M8FeaturesDesigned using Finite Element Analysis (F.E.A.) software, and profiles are tested on a computerized flow benchA 360 anode is...$36.98 -
Kb Performance - KB595LCA.005 - Piston Kit - 4.250" +0.005" - 11.8:1 CR - 124" Big Bore - 107" M8
KB Performance
$446.95Kb Performance - KB595LCA.005 - Piston Kit - 4.250" +0.005" - 11.8:1 CR - 124" Big Bore - 107" M8FeaturesUpdates stock 107\Valve pockets are designed to accept up to +4.00 mm oversized intake and...$446.95 -
Kb Performance - KB595LCA.STD - Piston Kit - 4.250" Standard - 11.8:1 CR - 124" Big Bore - 107" M8
KB Performance
$446.95Kb Performance - KB595LCA.STD - Piston Kit - 4.250" Standard - 11.8:1 CR - 124" Big Bore - 107" M8FeaturesUpdates stock 107\Valve pockets are designed to accept up to +4.00 mm oversized intake and...$446.95 -
Kb Performance - KB576LCA.005 - Piston Kit - 4.250" +0.005" - 11.4:1 CR - 124" Big Bore - 107" M8
KB Performance
$446.95Kb Performance - KB576LCA.005 - Piston Kit - 4.250" +0.005" - 11.4:1 CR - 124" Big Bore - 107" M8FeaturesUpdates stock 107\Valve pockets are designed to accept up to +4.00 mm oversized intake and...$446.95 -
Kb Performance - KB542LCA.020 - Piston Kit - 4.125" +0.020" - 11.0:1 CR - 114"/117" Bored to 120" - M8
KB Performance
$427.95Kb Performance - KB542LCA.020 - Piston Kit - 4.125" +0.020" - 11.0:1 CR - 114"/117" Bored to 120" - M8FeaturesNew skirt coating technology is applied to the entire thickness of the piston-to-wall...$427.95 -
Kb Performance - KB662LCA.010 - Piston Kit - 4.125" +0.010" - 10.0:1 CR - 96"-103" Twin Cam Bored to 117 ci w/SE 95 cc Heads
KB Performance
$390.86Kb Performance - KB662LCA.010 - Piston Kit - 4.125" +0.010" - 10.0:1 CR - 96"-103" Twin Cam Bored to 117 ci w/SE 95 cc HeadsFeaturesNew skirt coating technology is applied to the entire thickness of...$390.86 -
Kb Performance - KB662LCA.STD - Piston Kit - 4.125" Standard - 10.0:1 CR - 96"-103" Twin Cam Bored to 117 ci w/SE 95 cc Heads
KB Performance
$410.95Kb Performance - KB662LCA.STD - Piston Kit - 4.125" Standard - 10.0:1 CR - 96"-103" Twin Cam Bored to 117 ci w/SE 95 cc HeadsFeaturesNew skirt coating technology is applied to the entire thickness of...$410.95 -
Kb Performance - KB661LCA.STD - Piston Kit - 4.00" Standard - 10.0:1 CR - 96"-103" Twin Cam Bored to 110 ci w/SE 95 cc Heads
KB Performance
$442.95Kb Performance - KB661LCA.STD - Piston Kit - 4.00" Standard - 10.0:1 CR - 96"-103" Twin Cam Bored to 110 ci w/SE 95 cc HeadsFeaturesNew skirt coating technology is applied to the entire thickness of...$442.95 -
Kb Performance - KB660LCA.STD - Piston Kit - 3.875" Standard - 10.0:1 CR - 103" Twin Cam | 96" Big Bore to 103" w/SE 95 cc Heads
KB Performance
$410.95Kb Performance - KB660LCA.STD - Piston Kit - 3.875" Standard - 10.0:1 CR - 103" Twin Cam | 96" Big Bore to 103" w/SE 95 cc HeadsFeaturesNew skirt coating technology is applied to the entire thickness...$410.95 -
Kb Performance - KB662C.STD - Piston Kit - 4.125" Standard - 10.0:1 CR - 96"/103" Twin Cam Bored to 117 CI w/SE 95 cc Heads
KB Performance
$322.95Kb Performance - KB662C.STD - Piston Kit - 4.125" Standard - 10.0:1 CR - 96"/103" Twin Cam Bored to 117 CI w/SE 95 cc HeadsFeaturesOffset pin design for quiet operationEach kit contains two pistons,...$322.95 -
Kb Performance - KB661C.010 - Piston Kit - 4.000" +0.010" - 10.0:1 CR - 96"/103" Twin Cam Bored to 110 CI w/SE 95 cc Heads
KB Performance
$322.95Kb Performance - KB661C.010 - Piston Kit - 4.000" +0.010" - 10.0:1 CR - 96"/103" Twin Cam Bored to 110 CI w/SE 95 cc HeadsFeaturesOffset pin design for quiet operationEach kit contains two pistons,...$322.95 -
Kb Performance - KB660C.STD - Piston Kit - 3.875" Standard - 10.0:1 CR - 103" Twin Cam | 96" Big Bore to 103" w/SE 95 cc Heads
KB Performance
$322.95Kb Performance - KB660C.STD - Piston Kit - 3.875" Standard - 10.0:1 CR - 103" Twin Cam | 96" Big Bore to 103" w/SE 95 cc HeadsFeaturesOffset pin design for quiet operationEach kit contains two...$322.95 -
Kb Performance - KB348.010 - Piston Kit - 3.875" +0.010" - 9.3:1 CR - 95" Twin Cam Big Bore
KB Performance
$295.95Kb Performance - KB348.010 - Piston Kit - 3.875" +0.010" - 9.3:1 CR - 95" Twin Cam Big BoreFeaturesManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter...$295.95
Harley Engine
At Deadbeat Customs, we offer a wide selection of Harley engine parts built for performance, reliability, and long-lasting power. Whether you're rebuilding a vintage motor or upgrading a modern setup, we’ve got the top-end and bottom-end components you need to get the job done right.
We carry engine parts for a wide range of Harley Davidson models, including Dyna, Sportster, FXR, Touring, Softail, Shovelhead, and Panhead. From the classic Evo 1340 and Shovelhead to Twin Cam 88/96/103/110, and the modern Milwaukee-Eight 107/114/117, our catalog covers nearly every era of Harley engine design.
Choose from trusted brands like S&S Cycle, Fueling, Vance & Hines, and more—known for producing high-quality components that meet or exceed OEM standards.
Explore our full collection of Harley engine parts today and build your motor with confidence—because whether it’s vintage or modern, your Harley deserves the best from the inside out.