← Previous Product Next Product →
Innovators West: LSX 10-Rib Harmonic Damper for Corvette, Pontiac G8 and CTS-V - 15% Overdrive

Innovators West: LSX 10-Rib Harmonic Damper for Corvette, Pontiac G8 and CTS-V - 15% Overdrive

Vendor: Innovators West

SKU: 8403

$555.00 $600.00
SFI 18.1 Harmonic Damper for LS1, LS2, LS3, LS6 Corvette, Pontiac G8 & Cadillac CTS-V w/Crank Bolt. Features 10-Rib drive & 15% Overdrive Pulley. This damper comes standard with 3/16"...
Size
Hub
Hub Options

SFI 18.1 Harmonic Damper for LS1, LS2, LS3, LS6 Corvette, Pontiac G8 & Cadillac CTS-V w/Crank Bolt. Features 10-Rib drive & 15% Overdrive Pulley.

This damper comes standard with 3/16" Keyway for use with aftermarket crankshafts.

Note: 15% overdrive dampers will not fit with stock diameter water pump pulleys. Aftermarket pumps and/or custom smaller diameter pulleys made be needed for proper clearance to damper.

Note: Crank Pin kit is for use with stock crankshaft only.

Options

  • Dual Keyway Option - Add $20.00
    Add dual keyways for Supercharged or Extreme Duty Applications. Requires double keyed crankshaft snout.
  • LSX Blower Hub Option - Add $25.00
    The super duty hub has increased material for supercharged applications.This increased material helps to protect the hub from cracking in high load applications. The super duty hub is recommended for supercharged applications making over 750 rwhp. Includes matching timing cover oil seal.

Details

  • Diameter: 8.350"
  • Weight: CALL
  • 15% Overdrive
  • 10-Rib
  • Exceeds SFI 18.1 standards and is marked on front with SFI Sticker, and on the rear with SFI number stamped into unit.

Reference

Reviews

Related Products

DSX: Flex Fuel Sensor Kit [Camaro Corvette CTS V G8 GTO SS]
DSX: Flex Fuel Sensor Kit [Camaro Corvette CTS V G8 GTO SS]
New Sale
$299.00 $349.00
The DSX Tuning flex fuel kit is the original plug and play solution to adding flex fuel on Gen IV/Gen V...
Select options
Quick View
PS: Magnetic Oil Pan Drain Plug [Camaro Corvette CTS V SS G8 GTO]
PS: Magnetic Oil Pan Drain Plug [Camaro Corvette CTS V SS G8 GTO] New Sale
$20.00 $25.00
Want to further protect your LS or LT engine, then consider this mangentic drain plug.  Select your vehicle below! Plug...
Select options
Quick View
SMC: Catch Cans [LS LT]
SMC: Catch Cans [LS LT] New Sale
$119.00 $139.00
Saikou Michi Co. is here to make the finest oil catch tanks you can find anywhere. These are not blingy...
Select options
Quick View
WEAPON-X: LS3 (LS7) 90mm Ported Throttle Body [Camaro Corvette CTS V]
WEAPON-X: LS3 (LS7) 90mm Ported Throttle Body [Camaro Corvette CTS V]
New Sale
$368.11 $449.00
The WEAPON-X ported throttle bodies are quickly becoming notorious for quality, improved driveability, and power!  These are the newer brass...
Select options
Quick View
Elite Engineering: E2-X Catch Can Kit [Camaro Corvette CTS V, LS LT]
Elite Engineering: E2-X Catch Can Kit [Camaro Corvette CTS V, LS LT]
New Sale
$370.00 $384.00
The E2-XTM Dual outlet system: All the features of the E2-X single outlet and more! A must for the aggressively driven...
Select options
Quick View
WEAPON-X: 112mm Throttle Body Adapter [LS LT1 LT4]
WEAPON-X: 112mm Throttle Body Adapter [LS LT1 LT4]
New Sale
$72.00 $80.00
Billet Nick Williams 112 Throttle Body Adapter Fits: LS2 LS3 LS6 LS7 LS9 LSA LT1 LT4 Camaro Corvette CTS-V G8...
Select options
Quick View
ARP: Pro Series Head Stud Kit [LS2 LS3 LS6 LS7 L92]
ARP: Pro Series Head Stud Kit [LS2 LS3 LS6 LS7 L92] New Sale
$393.91 $492.37
ARP Pro Series cylinder head studs are cold-forged to ensure molecular integrity. They are heat-treated prior to thread rolling and...
Quick View
ARP: Cam Bolts for 3 Bolt Cam 134-1003 [LS LT]
ARP: Cam Bolts for 3 Bolt Cam 134-1003 [LS LT] New
$8.21
End your camshaft timing worries! High-quality ARP cam bolts have increased preload clamping force to ensure positive timing gear register....
Quick View
Nick Williams: 102mm Throttle Body [Camaro Corvette CTS V, LS3 LS7 LS9 LSA]
Nick Williams: 102mm Throttle Body [Camaro Corvette CTS V, LS3 LS7 LS9 LSA] New
$629.95
Nick Williams 102mm LS3/L92/LS7/LSXR (Electronic) Throttle Body, Will work on modified LS1/LS2/LS6 engines also. This throttle body accepts the LS2/LS3...
Quick View
BTR: Rocker Arm Trunion Kit [LS1 LS2 LS3 LS7 LS6 LS9 LSA LT1 LT4]
BTR: Rocker Arm Trunion Kit [LS1 LS2 LS3 LS7 LS6 LS9 LSA LT1 LT4]
New Sale
$115.99 $125.00
Stock Rocker Arm trunion kit for all LT and LS rocker arms.
Select options
Quick View
Morel: 5290 LS Link Bar Hydraulic Roller Lifters [LS LT]
Morel: 5290 LS Link Bar Hydraulic Roller Lifters [LS LT]
New Sale
$539.99 $549.99
Morel Link Bar Hydraulic Roller Lifters with stock .700" diameter wheels .842 body.  Link bars ensure that you'll never have...
Quick View
GM: PCM [Camaro Corvette CTS V ATS V SS G8 GTO]
GM: PCM [Camaro Corvette CTS V ATS V SS G8 GTO] New Sale
$389.00 $449.00
Looking for a tune but for various reasons you don't want to overwrite your stock PCM?  Buy a spare unit,...
Select options
Quick View
GM: LS Cam Gear - 3 Bolt, 4 Pole
GM: LS Cam Gear - 3 Bolt, 4 Pole New Sale
$20.00 $25.00
This GM 3 Bolt 4 Pole timing chain gear is used when converting from a 1 bolt camshaft to 3...
Quick View
WEAPON-X: LS Billet Valve Covers [Camaro Corvette CTS V G8 SS]
WEAPON-X: LS Billet Valve Covers [Camaro Corvette CTS V G8 SS]
New Sale
$849.00 $949.00
Valve Covers are one of the most overlooked upgrades on the modern LS engine and this solution will add both...
Select options
Quick View
Nick Williams: LS 112mm Throttle Body [Corvette Camaro CTS V, LS]
Nick Williams: LS 112mm Throttle Body [Corvette Camaro CTS V, LS]
New
$899.00
Nick Williams made 112mm throttle body for Gen 4 LS vehicles with modified inlet.  This is a billet 5 axis CNC...
Select options
Quick View
GM: Water Pump Gasket for LS
GM: Water Pump Gasket for LS New
$7.99
Water pump gasket for LS engines.
Quick View
Katech: C5R Billet Timing Chain [LS LT Camaro Corvette CTS V G8 SS]
Katech: C5R Billet Timing Chain [LS LT Camaro Corvette CTS V G8 SS] New Sale
$159.99 $174.00
Induction hardened and precision machined steel billet gears for bullet proof durability. Feature 9 keyway crank sprocket for 2-degree incremental...
Select options
Quick View
BTR: LS .660 Double Spring Kit
BTR: LS .660 Double Spring Kit
New
$369.99
Details THESE ARE FOR STOCK ROCKERS .660" Lift Platinum Spring Kit   SP001/SK001 springs are designed for use with stock rockers....
Select options
Quick View
Elite Engineering: Standard Catch Can
Elite Engineering: Standard Catch Can
New Sale
$155.00 $160.00
The PCV (Positive Crankcase Ventilation) system is designed to remove fumes from the engine crankcase, and alleviate crankcase pressure which...
Select options
Quick View
Elite Engineering: E2 Single Catch Can [Camaro Corvette CTS V G8, LS LT]
Elite Engineering: E2 Single Catch Can [Camaro Corvette CTS V G8, LS LT]
New Sale
$180.00 $185.00
The PCV (Positive Crankcase Ventilation) system is designed to remove fumes from the engine crankcase, and alleviate crankcase pressure which...
Select options
Quick View
Mighty Mouse: Oil Fill -AN Adapters
Mighty Mouse: Oil Fill -AN Adapters
New Sale
$40.00 $45.00
These Direct mount on LS and other valve covers that fit an LS type oil cap to provide a new...
Select options
Quick View
Comp Cams: Rocker Arm Trunion Kit [LS1 LS2 LS3 LS7 LS6 LS9 LSA LT1 LT4]
Comp Cams: Rocker Arm Trunion Kit [LS1 LS2 LS3 LS7 LS6 LS9 LSA LT1 LT4]
New Sale
$140.00 $150.00
Stock Rocker Arm trunion kit for all LT and LS rocker arms.
Quick View
GM: Timing Chain Dampener [LS2 LS3 LS7 LS9 LSA]
GM: Timing Chain Dampener [LS2 LS3 LS7 LS9 LSA] New Sale
$18.00 $22.00
Production LS2 and newer Timing Chain Dampener, helps dampen chain whip and extend chain life. Will not fit LS1 and...
Quick View
RX: Monster Catch Can
RX: Monster Catch Can New
$359.00
The RX "MONSTER" oil catch can is for the huge boost built applications and works unreal well at providing proper...
Select options
Quick View
Intake Elbow for 90 to 102 TB [LS LSX]
Intake Elbow for 90 to 102 TB [LS LSX]
New
$349.00
GM LSX, F-BODY, CORVETTE INTAKE ELBOW -4.2" high for use with Edelbrock  Victor Junior or GMPP intake -Available for stock...
Quick View
Southways: 108mm Throttle Body [LS2 LS3 LS6 LS7 LS9 LSA LSX]
Southways: 108mm Throttle Body [LS2 LS3 LS6 LS7 LS9 LSA LSX]
New Sale
$1,349.99 $1,599.00
Southways has built the first functioning LS3 style 108mm throttle body. It uses all the factory LS3 electronics and motor...
Select options
Quick View
WEAPON-X: LS2 (LS7) 90mm Ported Throttle Body [Camaro Corvette CTS V]
WEAPON-X: LS2 (LS7) 90mm Ported Throttle Body [Camaro Corvette CTS V] New
$499.00
The WEAPON-X ported throttle bodies are quickly becoming notorious for quality, improved driveability, and power! These are the silver blade...
Quick View
Comp Cams: Lifters [Camaro Corvette CTS V, LS LT]
Comp Cams: Lifters [Camaro Corvette CTS V, LS LT] New
$274.95
Getting rid of the factory AFM for a more aggressive cam and performance? Take a look what the pros at...
Quick View
Wiseco: Forged Pistons 4.070" [Camaro Corvette CTS V LS3 LS9 LSA LSX]
Wiseco: Forged Pistons 4.070 New
$769.00
Wiseco leads the performance aftermarket by producing the highest quality forged pistons for domestic automobiles. Wiseco is unique because they...
Select options
Quick View
Comp Cams: Billet Timing Chain and Cam Sprocket [LS1 LS2 LS3 LS6 LS7 LS9]
Comp Cams: Billet Timing Chain and Cam Sprocket [LS1 LS2 LS3 LS6 LS7 LS9] New
$175.00
LS engines - billet timing gear set with single row timing chain and 3 bolt cam gear. All timing chain...
Select options
Quick View
RX: Clean Air Oil Separator
RX: Clean Air Oil Separator New Sale
$99.00 $149.00
Designed for the LS and LT dry sumps. This newly re-designed unit now features a threaded billet capwhich disassembles for...
Quick View
Katech: Piston Oil Squirters [LS LT Camaro Corvette G8 SS]
Katech: Piston Oil Squirters [LS LT Camaro Corvette G8 SS]
New
$899.00
When stroking a stock motor or sleeving a motor with oil squirters, they have to be removed. Katech has the...
Quick View
IWIS: Single Roller Timing Chain [LS2 LS3 LS6 LS7 LS9 LSA LT1 LT4 LT5]
IWIS: Single Roller Timing Chain [LS2 LS3 LS6 LS7 LS9 LSA LT1 LT4 LT5] New
$99.00
The timing chain is the finest chain on the market. This single roller chain will work with factory and aftermarket...
Quick View
Mast: LS3 240cc 3.890" Cylinder Heads [Camaro Corvette CTS V, LS3 LSA]
Mast: LS3 240cc 3.890
New Sale
$3,116.00 $3,280.00
 A head that truly has no competition.  The Mast LS3 240 head was designed for customers with medium bore LS...
Select options
Quick View
Hinson: C7R Billet Timing Chain [LS LT Camaro Corvette CTS V G8 SS]
Hinson: C7R Billet Timing Chain [LS LT Camaro Corvette CTS V G8 SS] New Sale
$149.99 $174.00
Induction hardened and precision machined steel billet gears for bullet proof durability. Feature 9 keyway crank sprocket for 2-degree incremental...
Quick View
BTR: PISTON SET - 4.000" BORE - 3.622" STROKE - 6.125" ROD - 3CC FLAT TOP - BTRP364125FT3-8
BTR: PISTON SET - 4.000
New
$649.00
BTR PISTON SET - 4.000" BORE - 3.622" STROKE - 6.125" ROD - 3CC FLAT TOP - BTRP364125FT3-8  RINGS NOT...
Quick View
Injector Dynamics: ID1700X Injectors [LS3 LS7 LSA LS9 L76 L92 L99]
Injector Dynamics: ID1700X Injectors [LS3 LS7 LSA LS9 L76 L92 L99] New
$2,419.20
Upgrading injectors?  Any injector can "flow" at wide open throttle, the difference is in low end driveability; don't settle! The...
Quick View
BTR: LS Chromoly Pushrods 3/8" Diameter [Camaro, Corvette, CTS V, LS]
BTR: LS Chromoly Pushrods 3/8 New Sale
$105.00 $109.00
Chromoly One Piece Pushrods for LS - These one piece precision formed pushrods are constructed from SAE 4130 chromoly tubing,...
Select options
Quick View
Callies: Magnum Crankshaft [LS LSX Engines]
Callies: Magnum Crankshaft [LS LSX Engines]
New Sale
$3,499.00 $3,599.00
After years of service, Magnum crankshafts by Callies have established themselves as one of the most durable competition crankshafts ever...
Select options
Quick View
BTR: PISTON SET - 3.780" BORE - 3.622" STROKE - 6.125" ROD - 2CC DOME - BTRP325125DM2-8
BTR: PISTON SET - 3.780
New
$649.99
BTR PISTON SET - 3.780" BORE - 3.622" STROKE - 6.125" ROD - 2CC DOME - BTRP325125DM2-8  RINGS NOT INCLUDED...
Quick View
BTR: CUSTOM ARP 1/2" HEAD STUD KIT - 2003+ LS
BTR: CUSTOM ARP 1/2 New
$219.99
BTR CUSTOM ARP 1/2" HEAD STUD KIT - 03+ LS   BTR custom 1/2" ARP head stud kit for 2003+...
Quick View
Lunati: Pro Series Billet Connecting Rods [Camaro Corvette CTS V, LS LT]
Lunati: Pro Series Billet Connecting Rods [Camaro Corvette CTS V, LS LT] New Sale
$1,349.00 $1,499.00
Lunati 6.125" Pro Billet Connecting Rods, .927" Wrist Pin, 2.1" Crank PinLunati's Pro Billet Connecting Rods offer the highest strength...
Quick View
BTR: LS Chromoly Pushrods 5/16" Diameter [Camaro, Corvette, CTS V, LS]
BTR: LS Chromoly Pushrods 5/16 New Sale
$92.00 $99.99
Chromoly One Piece Pushrods for LS - These one piece precision formed pushrods are constructed from SAE 4130 chromoly tubing,...
Select options
Quick View
GMPP: CHEVROLET PERFORMANCE LS CPP RACING HYDRAULIC ROLLER LIFTER KIT - 88958689
GMPP: CHEVROLET PERFORMANCE LS CPP RACING HYDRAULIC ROLLER LIFTER KIT - 88958689 New
$534.99
DESCRIPTION CPP Racing Hydraulic Roller Lifter Kit As developed by GM Racing and GM Powertrain For use in Gen III...
Quick View
BTR: LS3 SHAFT ROCKER KIT
BTR: LS3 SHAFT ROCKER KIT
New
$309.99
BTR LS3 SHAFT ROCKER KIT Before assembly, please check fitment with your aftermarket cylinder head WILL NOT FIT TRICKFLOW OR AFR LS3...
Quick View
BRIAN TOOLEY RACING: CUSTOM AGE 625+ LS MAIN STUD KIT
BRIAN TOOLEY RACING: CUSTOM AGE 625+ LS MAIN STUD KIT New
$769.00
BTR CUSTOM AGE 625+ LS MAIN STUD KIT   The community requested it, and BTR has answered.We are commonly asked...
Quick View
BTR: PISTON SET - 4.030" BORE - 3.622" STROKE - 6.098" ROD - 3CC FLAT TOP - BTRP370098FT3-8
BTR: PISTON SET - 4.030
New
$549.99
BTR PISTON SET - 4.030" BORE - 3.622" STROKE - 6.098" ROD - 3CC FLAT TOP - BTRP370098FT3-8  RINGS NOT...
Quick View
BTR: PISTON SET - 4.065" BORE - 4.000" STROKE - 6.125" ROD - 5CC FLAT TOP - BTRP416125FT5-8
BTR: PISTON SET - 4.065
New
$549.99
BTR PISTON SET - 4.065" BORE - 4.000" STROKE - 6.125" ROD - 5CC FLAT TOP - BTRP416125FT5-8   RINGS NOT...
Quick View
BTR PISTON SET - 4.030" BORE - 4.000" STROKE - 6.125" ROD - 8CC DISH - BTRP408125DS8-8
BTR PISTON SET - 4.030
New
$649.99
BTR PISTON SET - 4.030" BORE - 4.000" STROKE - 6.125" ROD - 8CC DISH - BTRP408125DS8-8  RINGS NOT INCLUDED...
Quick View
BTR PISTON SET - 4.030" BORE - 3.622" STROKE - 6.125" ROD - 3CC FLAT TOP - BTRP370125FT3-8
BTR PISTON SET - 4.030
New
$649.99
BTR PISTON SET - 4.030" BORE - 3.622" STROKE - 6.125" ROD - 3CC FLAT TOP - BTRP370125FT3-8  RINGS NOT...
Quick View

Scroll To Top