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NonStopTuning Pulley Kits

ASP LS1 LS2 Corvette Camaro Pulley ASP LS1 LS2 Corvette Camaro Pulley ASP LS1 LS2 Corvette Camaro Pulley


ASP Underdrive pulley systems increase engine horsepower by reducing the amount of power required to drive external engine accessories. For example, the alternator, power steering, water pump and air conditioner all rob horsepower from the engine. By replacing a factory crank pulley with a resized ASP crank pulley, the accessories are carefully slowed, resulting in more horsepower available to drive the rear wheels.

The ASP LS1 LS2 crank pulley also reduces the rotating inertia on the front of the crankshaft allowing for faster revving. Tuners can expect up to 13 rear wheel hp increase with this kit installed on a stock Corvette LS1.

ASP pulleys are manufactured from Billet Steel or Aluminum, exceeding factory quality.  All Corvette and Camaro LS1 and LS2 pulleys are built in the U.S.A, and are some of the only options on the market that have gone through extensive testing to receive SFI approval.  This ensures that ASP pulleys are of the highest quality, each and every time. 



Kit Number
Pulleys Included
Application
MSRP
Buy-Online
Availability
ASP941020
25% Harmonic Balancer
97-09 Corvette
$219.00
In Stock
ASP948500
25% Harmonic Balancer
98-02 Camaro
04-07 GTO
$195.00
In Stock
ASP948520
25% Harmonic Balancer & Overdrive Alt Kit
98-02 Camaro
$215.00
In Stock
K040410K
K040410 Belt
K060775 Belt
97-04 Corvette
Belt Kit
$55.00
In Stock
K040400K
K040400 Belt
K060775 Belt
05-09 Corvette
Belt Kit
$55.00
In Stock
K060760K
K060760 Belt
K040400 Belt
04-05 GTO
Belt Kit
$55.00
In Stock
K060755K
K060755 Belt
K040378 Belt
98-02 Camaro
Belt Kit
$55.00
In Stock
Please contact us for info/availability on ASP pulleys that you do not see listed on our website!