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Dayco Belt Tensioner 05-10 Challenger, Charger, 300, Magnum 5.7L, 6.1L
Our Price: $56.88

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Have a need for a beefier Belt Tensioner for your 05-10 HEMI LX/LC?
Hayden Accessory Belt Tensioners 05-10 Challenger, Charger, 300, Magnum 5.7L, 6.1L
Our Price: $61.88

Belt Tensioner, Jeep, Chrysler, Dodge, Grand Cherokee, 300, Charger, Magnum, Each
SLP Harmonic Balancer Underdrive Pulley 05-08 Charger, 300, Magnum 5.7L, 05-10 300, Challenger Charger, Magnum 6.1L
MSRP: $249.95
Our Price: $239.88
You save $10.07!

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New 25% underdrive balancer for 2005-2007 5.7L/6.1L Dodge Charger/Magnum/300C incorporates a number of high quality features you won't find on any other aftermarket unit and makes up to 9 additional rear wheel horsepower and 10 ft-lbs of rear wheel torque over the stock crankshaft pulley. Pulley features are a pair of extra tall belt retention walls that eliminate the belt slippage issues common with other balancers. Other unique design strengths include a 100% steel construction (other brands use aluminum), integral timing marks and built in puller mounting threads. Includes detailed installation instructions. Features: Up to 9 Rear Wheel Horsepower Increase Up to 10 ft-lbs. Rear Wheel Torque Increase Extra-tall belt-retention "walls"-no more thrown belts! 100% steel construction Lighter than the stock balancer Integral timing marks and puller-mounting threads Does not cause false knock retard or erratic power-curve dips.
SLP Harmonic Balancer Underdrive Pulley 09-14 Challenger, Charger, 300 5.7L, 6.4L/392
MSRP: $299.00
Our Price: $287.88
You save $11.12!

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This 25% underdrive balancer for the 2011-2014 Dodge Charger/Challenger R/T 5.7L or SRT8 6.4L incorporates a number of high quality features you won't find on any other aftermarket unit and makes up to 9 additional rear wheel horsepower and 10 ft-lbs of rear wheel torque over the stock crankshaft pulley. Each pulley features are a pair of extra tall belt retention walls that eliminate the belt slippage issues common with other balancers, it is black powder-coated and SFI approved. Other unique design strengths include a 100% steel construction (other brands use aluminum), integral timing marks and built in puller mounting threads. Includes detailed installation instructions.

Features:

  • Up to 9 Rear Wheel Horsepower Increase
  • Up to 10 ft-lbs. Rear Wheel Torque Increase
  • Extra-tall belt-retention "walls"-no more thrown belts!
  • 100% steel construction
  • Black powder-coated
  • SFI approved
  • Integral timing marks and puller-mounting threads
Does not cause false knock retard or erratic power-curve dips
Note: Requires new belt - Dayco 5060800 / Gates 6PK2030 or similar
ATI Super Damper Standard Harmonic Balancer 05-10 300, Charger, Challenger, Magnum, Jeep SRT8 6.1L/392
Our Price: $399.88

These Super Damper standard harmonic balancers from ATI are specifically designed for high-rpm engines. Their proven elastomer is designed and tuned to eliminate harmful crankshaft harmonics that cause parasitic horsepower loss.
Innovators West 16% Overdrive Dampener 5.7L, 6.1L
MSRP: $450.00
Our Price: $399.88
You save $50.12!

16% overdrive diameter (7.250")
6-Rib Drive
Weight - 9.0 #

Dampener includes BBC bolt pattern on the front for use with Procharger supercharger external drive systems.
ATI Super Damper 2% Underdrive Harmonic Balancer 05-08 300, Charger, Magnum 5.7L
Our Price: $399.88

Harmonic Balancer, Super Damper, Internal Balance, Aluminum, Black, Chrysler/Dodge, 5.7L Hemi, Each


Get rid of damaging harmonic vibrations.
These Super Damper standard harmonic balancers from ATI are specifically designed for high-rpm engines. Their proven elastomer is designed and tuned to eliminate harmful crankshaft harmonics that cause parasitic horsepower loss. They are actually two dampers in one--a 4 in. diameter inner damper and a 6 3/8 in., 7 in., or 8 in. diameter outer damper in two shells that bolt to the crank hub. These dampers are engineered to all but eliminate worn parts and timing problems. They're tunable in the field, rebuildable, and extremely efficient at all rpm.

Engine Balance:     Internal
Balance Style:     Neutral
Safety Rating:     SFI 18.1
Degree Markings:     Yes
Degree Marking Range:     0 TDC to 359 ATDC
Outside Diameter (in):     6.780 in.
Harmonic Balancer Material:     Aluminum
Harmonic Balancer Construction:     Elastomer
Harmonic Balancer Finish:     Black zinc chromate
Mounting Hardware Included:     No
Quantity:     Sold individually.
Notes:     Aluminum shell/steel hub, 3-ring. Total weight 4.50 lbs.
ATI Super Damper Standard Harmonic Balancer 05-08 300, Charger, Magnum 5.7L
Our Price: $419.88

Harmonic Balancer, Super Damper, Internal Balance, Aluminum, Black, Chrysler/Dodge, 5.7L Hemi, Each


Get rid of damaging harmonic vibrations.
These Super Damper standard harmonic balancers from ATI are specifically designed for high-rpm engines. Their proven elastomer is designed and tuned to eliminate harmful crankshaft harmonics that cause parasitic horsepower loss. They are actually two dampers in one--a 4 in. diameter inner damper and a 6 3/8 in., 7 in., or 8 in. diameter outer damper in two shells that bolt to the crank hub. These dampers are engineered to all but eliminate worn parts and timing problems. They're tunable in the field, rebuildable, and extremely efficient at all rpm.

Engine Balance:     Internal
Balance Style:     Neutral
Safety Rating:     SFI 18.1
Degree Markings:     Yes
Degree Marking Range:     0 TDC to 359 ATDC
Outside Diameter (in):     7.074 in.
Harmonic Balancer Material:     Aluminum
Harmonic Balancer Construction:     Elastomer
Harmonic Balancer Finish:     Black zinc chromate
Mounting Hardware Included:     No
Quantity:     Sold individually.
Notes:     Aluminum 3-ring design outer shell (factory 6-rib) weight is 6.25 lbs. Steel crankshaft hub average weight is 2.4 lbs. Passenger car length.
ATI Super Damper 15% Underdrive Harmonic Balancer 09-10 300, Challenger, Charger 5.7L
Our Price: $419.88

The patented ATI Super Damper is the only crankshaft damper designed exclusively for high performance Chrysler engines.
ATI Super Damper OEM Size Harmonic Balancer 09-10 300, Challenger, Charger 5.7L
Our Price: $419.88

The patented ATI Super Damper is the only crankshaft damper designed exclusively for high performance Chrysler engines.
ATI Super Damper 17% Overdrive Harmonic Balancer 05-10 300, Charger, Challenger, Magnum 6.1L, 392/6.4L
Our Price: $439.88

These Super Damper standard harmonic balancers from ATI are specifically designed for high-rpm engines. Their proven elastomer is designed and tuned to eliminate harmful crankshaft harmonics that cause parasitic horsepower loss.
ATI Super Damper 15% Overdrive Harmonic Balancer 09-14 Challenger, Charger, 300 5.7L
Our Price: $439.88

The patented ATI Super Damper is the only crankshaft damper designed exclusively for high performance Chrysler engines.
   
 
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