An S&S Cycle Gear Drive Cam Conversion Kit for 1999-2006 Harley-Davidson Big Twin, including camshafts, gears, bearings, gaskets, screws, and sealant tubes, is arranged on a white background.
An S&S Cycle Gear Drive Cam Conversion Kit for 1999-2006 Harley-Davidson Big Twin, including camshafts, gears, bearings, gaskets, screws, and sealant tubes, is arranged on a white background.

S&S Gear Drive Cam Conversion Kit for 1999-2006 Harley-Davidson Big Twin

SKU: 110-0239

$948.95 $854.05 Save $94.90
/
  • Low stock - 1 item left
  • Inventory on the way
  • Hassle-free 90 Day Returns
  • Free USA Shipping for Orders Over $99*
  • Free Tech Support M-F 8:30am-4:30pm EST
  • Fast Shipping—No Backorders, No Drop Shipping, No BS

S&S Gear Drive Cam Conversion Kit for 1999-2006 Harley-Davidson Big Twin

Cams, chains, tensioners, and their associated problems are well known in Big Twins fitted with Twin Cam engines. Why not remediate them and get great cams in the process with this complete gear drive conversion kit from S&S?

  • Provided cams are the popular G-variant (gear driven) of the 510
    • Designed as bolt-in cam for 88", 95", 96" and 103" engines with compression ratios below 9.7:1
    • Pulls like a train from 3000-5000 RPM
      • Intake lift 0.510"
      • Exhaust lift  0.510"
  • Stock pushrods and valve springs can be reused; adjustable pushrods, cam plate, oil pump, and lifters available separately (if desired)
  • Cam chest gasket included; don't forget rocker box gaskets (if you're going in through the top) or pushrod tube seals (if you already have adjustables)
Read More
  • 1999-2006 Harley-Davidson Big Twin except 2006 Dyna (FXD)
  • Tuning after installation is strongly recommended
  • This item is for off road use only and may never be installed on vehicles that will be driven on a public road or highway
  • 110-0239; replaces 2007-2510, 33-5177

This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.

California: ⚠️WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Install Instructions

Trending Products

Three TC Bros. Pro Series Truss Digital Gauge Pullback Risers for Harley-Davidson Softail (2018-2024) in gold, black, and silver are upright against a white background, showcasing their durable style.
Three TC Bros. Pro Series Truss Digital Gauge Pullback Risers for Harley-Davidson Softail (2018-2024) in gold, black, and silver are upright against a white background, showcasing their durable style.
TC Bros.
TC Bros. Pro Series Truss Digital Gauge Pullback Riser for Harley-Davidson Softail 2018-2024
from $549.95
Close-up of the TC Bros. Pro Series Truss Pullback Riser for Harley-Davidson, featuring exposed bolts and cables against a blurred outdoor background. Crafted from billet aluminum, this TC Bros. riser offers rugged style and durability.
Close-up of the TC Bros. Pro Series Truss Pullback Riser for Harley-Davidson, featuring exposed bolts and cables against a blurred outdoor background. Crafted from billet aluminum, this TC Bros. riser offers rugged style and durability.
TC Bros.
TC Bros. Pro Series Truss Pullback Riser for Harley-Davidson
from $499.95
Four TC Bros. Pro Series Modular Pullback Risers for Harley-Davidson, in black and silver finishes, stand upright in two rows against a white background.
Four TC Bros. Pro Series Modular Pullback Risers for Harley-Davidson, in black and silver finishes, stand upright in two rows against a white background.
TC Bros.
TC Bros. Pro Series Modular Pullback Risers for Harley-Davidson
$374.95
The TC Bros. Test Bundle Product Big Twin Hardtail Kit features a metal bicycle frame with a sloped top tube and assorted hardware—perfect for chopper builds or achieving classic TC Bros. hardtail style, all displayed on a clean white background.
TC Bros. Weld-On Hardtail Kit for 1982-2003 Harley-Davidson Sportster with stock width tire, by TC Bros., includes a steel frame with seat tube and chain stays plus hardware components, all neatly arranged on a white background.
TC Bros.
TC Bros. Weld-On Hardtail Kit for 1982-2003 Harley-Davidson Sportster w/ Stock Width Tire
$424.95
Close-up of a Harley-Davidson Dyna engine (1991-2017) featuring the TC Bros. Mid Controls Kit (no pegs), highlighting chrome exhaust pipes, silver foot pegs, and intricate mechanical details.
Close-up of a Harley-Davidson Dyna engine (1991-2017) featuring the TC Bros. Mid Controls Kit (no pegs), highlighting chrome exhaust pipes, silver foot pegs, and intricate mechanical details.
TC Bros.
TC Bros. Mid Controls Kit for 1991-2017 Harley-Davidson Dyna (No Pegs)
$374.95
Two TC Bros. 11.8" front floating brake rotors for 2006-2025 Harley-Davidson, one with a wavy edge and one with a round edge, both featuring circular cutouts and bolt holes, are displayed on a white background.
Two TC Bros. 11.8" front floating brake rotors for 2006-2025 Harley-Davidson, one with a wavy edge and one with a round edge, both featuring circular cutouts and bolt holes, are displayed on a white background.
TC Bros.
TC Bros. 11.8" Front Floating Brake Rotor for 2006-2025 Harley-Davidson
from $174.95
Two Moto Iron® 40 Spoke 21" x 2.15" Chopper Spool Wheels—one with a black rim, one with a chrome rim—are shown beside bold "21'' SPOOL" text.
Two Moto Iron® 40 Spoke 21" x 2.15" Chopper Spool Wheels—one with a black rim, one with a chrome rim—are shown beside bold "21'' SPOOL" text.
Moto Iron®
Moto Iron 40 Spoke 21" x 2.15" Chopper Spool Wheel
$274.95
The TC Bros. 12.6" Oversized Front Floating Brake Rotors for 2000-Up Harley-Davidson wheels feature black centers, ventilated silver 420 stainless steel rings (one round, one wavy edge), and are ideal upgrades by TC Bros.
The TC Bros. 11.5" Profile Front Floating Brake Rotor for 2000-2014 Harley-Davidson features a stainless steel friction surface, black center hub, and multiple mounting holes, demonstrating TC Bros.' precision engineering and durable construction.
TC Bros.
TC Bros. 11.5" Front Floating Brake Rotor for 2000-2014 Harley-Davidson
from $174.95
The TC Bros. Mid Controls Kit for 1991-2003 Harley-Davidson Sportster features metal foot pegs and a gear shift lever, perfect for upgrading your bike. Components are arranged on a white background.
The TC Bros. Mid Controls Kit for 1991-2003 Harley-Davidson Sportster features metal foot pegs and a gear shift lever, perfect for upgrading your bike. Components are arranged on a white background.
TC Bros.
TC Bros. Mid Controls Kit for 1991-2003 Harley-Davidson Sportster
$299.95
The TC Bros. Front Crash Bar for Harley-Davidson M-8 Softail w/ Mid Controls is a black metal engine guard, shown with mounting hardware—bolts, washers, spacers, and brackets—ideal for added protection on your Softail.
The TC Bros. Front Crash Bar for Harley-Davidson M-8 Softail w/ Mid Controls is a black metal engine guard, shown with mounting hardware—bolts, washers, spacers, and brackets—ideal for added protection on your Softail.
TC Bros.
TC Bros. Front Crash Bar for Harley-Davidson M-8 Softail w/ Mid Controls
$349.95
View all
View all
16 products