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Engine

Visit Throttle Addiction for all your Harley Davidson Sportster engine customization needs. Browse our huge selection of parts from great brands like Drag Specialties, Gasbox, EMD, and more!

  • Harley Points Cover Engraved Custom Design - Throttle Addiction Harley Points Cover Engraved Custom Design - Throttle Addiction

    Harley Points Cover Custom Design

    People are going to want to eyeball your ride anyway, why not have a message or logo that either starts a friendly conversation or perhaps gets you punched in the face?  We can laser engrave whatever you want (Have we seen it all? Challenge us!) on...

    $74.99
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  • Sportster Front Lower Engine Mounts Throttle addiction Sportster Front Lower Engine Mounts Throttle addiction

    Sportster Front Lower Engine Mount Set

    Chrome-plated set front engine mounts fits Sportster models 1984/2003.  Replaces HD# 16236-89T Heavy chrome-plated steel Thickness and strength exceeds original equipment specifications

    $34.99
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  • Harley Points Cover - Your Mom - 5 Hole Twin Cam - Throttle Addiction Harley Points Cover - Your Mom - All Options - Throttle Addiction

    Harley Points Cover - Your Mom - Black

    If you're a MILF lover, let 'em know with this Harley points cover.  The design has been laser etched into the matte black finish leaving a raw aluminum design.  Includes mounting hardware. Laser etching done in-house at Throttle Addiction If...

    $39.99
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  • Cusom Harley Points Cover - Black - Beautiful F U - Big Twin 5 Hole - Throttle Addiction Custom Harley Points / Timing Cover - Black - Beautiful F U - All Options - Throttle Addiction

    Harley Points Cover - Beautiful F U - Black

    Custom laser engraved "Fuck You" done so beautifully who could possibly be offended? Or even know what it says til they are staring at it up close. The design has been laser etched into the matte black finish leaving a raw aluminum design.  ...

    $39.99
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  • Harley Davidson Motorcycle Custom Derby Cover  "Hardtails & Hangovers"  Throttle Addiction - M8 Harley Davidson Motorcycle Custom Derby Cover  "Hardtails & Hangovers"  Throttle Addiction

    Custom Harley Derby Cover "Hardtails & Hangovers"

    We can't resist lasering stuff onto blank canvases, like a derby cover such as this. Hell, you have to have a derby cover, why not make it do some of your talkin' while folks are gawkin'.  These covers are made with die-cast construction with a...

    $99.99
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  • Harley Davidson Motorcycle Custom Derby Cover  "Don't Tread on Me"  Throttle Addiction - M8

    Custom Harley Derby Cover "Don't Tread on Me"

    We can't resist lasering stuff onto blank canvases, like a derby cover such as this. Hell, you have to have a derby cover, why not make it do some of your talkin' while folks are gawkin'.  These covers are made with die-cast construction with a...

    $99.99
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  • Harley Custom Points Cover - Black - 2 Hole Vertical - Throttle Addiction - Big Twin Harley Timing Cover - Black - Custom Design - Throttle Addiction

    Harley Points Cover - But Did You Die - Black

    Custom laser engraved "But Did You Die" Harley points cover with matte black finish.  Laser engraved in our Throttle Addiction headquarters   Includes gasket and mounting hardware  Want a custom points cover? Drop us a line and...

    $39.99
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  • XL Sportster Rear Chain Drive Kit - Throttle Addiction

    Sportster Chain Drive Conversion Kit - 2000-2006

    This transmission sprocket conversion kit is used to convert belt drive XL Sportster models to chain drive.  The kit includes a 23 tooth front sprocket and a 51 tooth rear sprocket with special nut to accept sprocket, plus a chain breaker tool. The...

    $199.99
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  • Harley Custom Points Cover Send It - 5 hole Twin Cam - Throttle Addiction Custom Timing Cover - Black - Send It Throttle Addiction

    Harley Points Cover - Send It - Black

    Custom laser engraved Send It! Harley points / timing cover.  The design has been laser etched into the matte black finish leaving a raw aluminum design. Includes mounting hardware. Laser etching done in-house at Throttle Addiction. If you want...

    $39.99
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  • Harley Points Cover - Black - Infidel - 5 hole Twin Cam - Throttle Addiction Harley Points Cover - Black - Infidel - All Options - Throttle Addiction

    Harley Points Cover - Infidel - Black

    Custom laser engraved Infidel Harley points cover.  The design has been laser etched into the matte black finish leaving a raw aluminum design.  Includes mounting hardware. Laser etching done in-house at Throttle Addiction. If you want your...

    $39.99
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  • Harley Points Cover - Black - Don't Tread on Me - 5 hole Twin Cam - Throttle Addiction Harley Points Cover - Black - Don't Tread on Me - All Options - Throttle Addiction

    Harley Points Cover - Don't Tread on Me - Black

    Custom laser engraved Don't Tread on Me Harley points cover.  The design has been laser etched into the matte black finish leaving a raw aluminum design.  Includes mounting hardware. Laser etching done in-house at Throttle Addiction. If you...

    $39.99
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  • Harley Points Cover - Black - Rebel Flag - 5 hole Twin Cam - Throttle Addiction Harley Points Cover - Black - Rebel Flag - All Options - Throttle Addiction

    Harley Points Cover - Rebel - Black

    Custom laser engraved Rebel Harley points cover.  The design has been laser etched into the matte black finish leaving a raw aluminum design. Includes mounting hardware. Laser etching done in-house at Throttle Addiction. If you want your design on...

    $39.99
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  • Harley Twin Cam custom Points Cover Loud Fast Broke 5 hole Throttle Addiction Custom Points Cover Throttle Addiction

    Harley Points Cover - Loud Fast & Broke - Black

    Custom laser engraved Loud Fast & Broke Harley points cover.  The design has been laser etched into the matte black finish leaving a raw aluminum design.  Includes mounting hardware. Laser etching done in-house at Throttle Addiction...

    $39.99
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  • Thrashin Supply 2-Hole Points Cover Throttle Addiction

    Thrashin Supply - 2-Hole Points Cover - Polished

    6061 billet aluminum construction Polished finish Available in Classic styles YEARMAKEMODEL 1979 - 1980 Harley-Davidson 1200 Fat Bob - FXEF 1977 - 1979 Harley-Davidson 1200 Low Rider - FXS 1971 - 1978 Harley-Davidson 1200...

    $49.95
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  • Harley Davidson Motorcycle Custom Derby Cover  "Loud Fast Broke"  Throttle Addiction - M8 Harley Davidson Motorcycle Custom Derby Cover  "Loud Fast Broke"  Throttle Addiction

    Custom Harley Derby Cover "Loud Fast Broke"

    We can't resist lasering stuff onto blank canvases, like a derby cover such as this. Hell, you have to have a derby cover, why not make it do some of your talkin' while folks are gawkin'.  These covers are made with die-cast construction with a...

    $99.99
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  • Harley Davidson Motorcycle Custom Derby Cover  "YODO"  Throttle Addiction - M8 Harley Davidson Motorcycle Custom Derby Cover  "YODO"  Throttle Addiction

    Custom Harley Derby Cover "YODO"

    We can't resist lasering stuff onto blank canvases, like a derby cover such as this. Hell, you have to have a derby cover, why not make it do some of your talkin' while folks are gawkin'.  These covers are made with die-cast construction with a...

    $99.99
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  • Harley Custom Points Cover - Black - 2 Hole Horizontal - Throttle Addiction - Twin Cam Harley Custom Points Cover - Black - 2 Hole Horizontal - Throttle Addiction

    Harley Points Cover - Whiskey & Wheelies - Black

    Custom laser engraved "Whiskey & Wheelies" Harley points cover with matte Black finish.  Laser engraved in our Throttle Addiction headquarters.   Includes gasket and mounting hardware  Want a custom points cover? Drop us a line...

    $39.99
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  • Harley Custom Points Cover - Black - 2 Hole Horizontal - Throttle Addiction - Big Twin Harley Custom Points Cover - Black - 2 Hole Horizontal - Throttle Addiction

    Harley Points Cover - Hardtails and Hangovers - Black

    Custom laser engraved "Hardtails and Hangovers" Harley points cover with matte Black finish.  Laser engraved in our Throttle Addiction headquarters.   Includes gasket and mounting hardware  Want a custom points cover? Drop us a line...

    $39.99
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  • Harley Custom Points Cover - Black - 2 Hole Horizontal - Throttle Addiction - Big Twin Harley Custom Points Cover - Black - 2 Hole Horizontal - Throttle Addiction

    Harley Points Cover - YODO - Black

    Custom laser engraved "You Only Die Once" Harley points cover with matte Black finish.  Laser engraved in our Throttle Addiction headquarters.   Includes gasket and mounting hardware  Want a custom points cover? Drop us a line and...

    $39.99
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  • Harley Davidson Motorcycle Custom Derby Cover  "MIA POW"  Throttle Addiction - M8 Harley Davidson Motorcycle Custom Derby Cover  "MIA POW"  Throttle Addiction

    Custom Harley Derby Cover "MIA POW"

    We can't resist lasering stuff onto blank canvases, like a derby cover such as this. Hell, you have to have a derby cover, why not make it do some of your talkin' while folks are gawkin'.  These covers are made with die-cast construction with a...

    $99.99
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  • Harley Davidson Motorcycle Custom Derby Cover  "Beautiful F U"  Throttle Addiction - M8 Harley Davidson Motorcycle Custom Derby Cover  "Beautiful F U"  Throttle Addiction

    Custom Harley Derby Cover "Beautiful F U"

    We can't resist lasering stuff onto blank canvases, like a derby cover such as this. Hell, you have to have a derby cover, why not make it do some of your talkin' while folks are gawkin'.  These covers are made with die-cast construction with a...

    $99.99
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  • Harley Davidson Motorcycle Custom Derby Cover  "License and Registration"  Throttle Addiction - M8 Harley Davidson Motorcycle Custom Derby Cover  "License and Registration"  Throttle Addiction

    Custom Harley Derby Cover "License and Registration"

    We can't resist lasering stuff onto blank canvases, like a derby cover such as this. Hell, you have to have a derby cover, why not make it do some of your talkin' while folks are gawkin'.  These covers are made with die-cast construction with a...

    $99.99
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  • Harley Davidson Motorcycle Custom Derby Cover  "Send It"  Throttle Addiction - M8 Harley Davidson Motorcycle Custom Derby Cover  "Send It"  Throttle Addiction

    Custom Harley Derby Cover "Send It"

    We can't resist lasering stuff onto blank canvases, like a derby cover such as this. Hell, you have to have a derby cover, why not make it do some of your talkin' while folks are gawkin'.  These covers are made with die-cast construction with a...

    $99.99
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  • Harley Davidson Motorcycle Custom Derby Cover  "Your Mom"  Throttle Addiction - M8 Harley Davidson Motorcycle Custom Derby Cover  "Your Mom"  Throttle Addiction

    Custom Harley Derby Cover "Your Mom"

    We can't resist lasering stuff onto blank canvases, like a derby cover such as this. Hell, you have to have a derby cover, why not make it do some of your talkin' while folks are gawkin'.  These covers are made with die-cast construction with a...

    $99.99
    Choose Options
  • Harley Davidson Motorcycle Custom Derby Cover  "Whiskey & Wheelies"  Throttle Addiction - M8 Harley Davidson Motorcycle Custom Derby Cover  "Whiskey & Wheelies"  Throttle Addiction

    Custom Harley Derby Cover "Whiskey & Wheelies"

    We can't resist lasering stuff onto blank canvases, like a derby cover such as this. Hell, you have to have a derby cover, why not make it do some of your talkin' while folks are gawkin'.  These covers are made with die-cast construction with a...

    $99.99
    Choose Options
  • Harley Davidson Motorcycle Custom Derby Cover  "Infidel"  Throttle Addiction - M8 Harley Davidson Motorcycle Custom Derby Cover  "Infidel"  Throttle Addiction

    Custom Harley Derby Cover "Infidel"

    We can't resist lasering stuff onto blank canvases, like a derby cover such as this. Hell, you have to have a derby cover, why not make it do some of your talkin' while folks are gawkin'.  These covers are made with die-cast construction with a...

    $99.99
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  • Harley Davidson Motorcycle Custom Derby Cover  "Satan"  Throttle Addiction - M8 Harley Davidson Motorcycle Custom Derby Cover  "Satan"  Throttle Addiction

    Custom Harley Derby Cover "Satan"

    We can't resist lasering stuff onto blank canvases, like a derby cover such as this. Hell, you have to have a derby cover, why not make it do some of your talkin' while folks are gawkin'.  These covers are made with die-cast construction with a...

    $99.99
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  • Harley Davidson Motorcycle Custom Derby Cover  "Born to Lose"  Throttle Addiction - M8 Harley Davidson Motorcycle Custom Derby Cover  "Born to Lose"  Throttle Addiction

    Custom Harley Derby Cover "Born to Lose"

    We can't resist lasering stuff onto blank canvases, like a derby cover such as this. Hell, you have to have a derby cover, why not make it do some of your talkin' while folks are gawkin'.  These covers are made with die-cast construction with a...

    $99.99
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  • Harley Davidson Motorcycle Custom Derby Cover  "Pot Leaf"  Throttle Addiction - M8 Harley Davidson Motorcycle Custom Derby Cover  "Pot Leaf"  Throttle Addiction

    Custom Harley Derby Cover "Pot Leaf"

    We can't resist lasering stuff onto blank canvases, like a derby cover such as this. Hell, you have to have a derby cover, why not make it do some of your talkin' while folks are gawkin'.  These covers are made with die-cast construction with a...

    $99.99
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  • Harley Custom Points Cover - Black - 5 Hole  - Throttle Addiction - Big Twin Harley Timing Cover - Black - Custom Design - Throttle Addiction

    Harley Points Cover - POW MIA - Black

    Custom laser engraved "POW MIA" Harley points cover with matte Black finish.  Laser engraved in our Throttle Addiction headquarters.   Includes gasket and mounting hardware  Want a custom points cover? Drop us a line and we'll get...

    $39.99
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  • Harley Points Cover - Black - 5 Hole Twin Cam - Throttle Addiction Harley Points Cover - Black - All Options - Throttle Addiction

    Harley Points Cover - Satan Heart - Black

    Custom laser engraved "I Heart Satan Tattoo" Harley points cover with matte black finish.  Laser engraved in our Throttle Addiction headquarters.   Includes gasket and mounting hardware  Want a custom points cover? Drop us a line...

    $39.99
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  • Harley Points Cover - Black - Born to Lose - Twin Cam 5 Hole - Throttle Addiction Harley Points Cover - Black - Born to Lose - All Options - Throttle Addiction

    Harley Points Cover - Born to Lose - Black

    Custom laser engraved "Born to Lose" Harley points cover.  The design has been laser etched into the matte black finish leaving a raw aluminum design.  Includes mounting hardware. Laser etching done in-house at Throttle Addiction. If you want...

    $39.99
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  • Custom Harley Points Cover - Black - Pot Leaf - Twin Cam 5 hole - Throttle Addiction Custom Harley Points Cover  Throttle Addiction

    Harley Points Cover - Pot Leaf - Black

    Custom laser engraved Pot Leaf Harley points cover.  The design has been laser etched into the matte black finish leaving a raw aluminum design.  Includes mounting hardware. Laser etching done in-house at Throttle Addiction. If you want your...

    $39.99
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  • Thrashin Supply 2-Hole Points Cover Throttle Addiction Thrashin Supply 2-Hole Points Cover Throttle Addiction

    Thrashin Supply - 2-Hole Points Cover - Black

    6061 billet aluminum construction Black anodized finish Available in Classic styles YEARMAKEMODEL 1979 - 1980 Harley-Davidson 1200 Fat Bob - FXEF 1977 - 1979 Harley-Davidson 1200 Low Rider - FXS 1971 -...

    $49.95
    Add to Cart
  • EMD Trackster Primary Cover 2004-2017 Throttle Addiction

    EMD - Trackster Primary Cover Sportster 2004-2017 - Raw

    Transform your Sportster into a flat track racing XR750 inspired machine that's ready to be thrown down into a left hander at speed. This primary cover easily installs in place of the stock primary cover and is manufactured in die cast aluminum...

    $703.95
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