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2003 ATI Performance Products Parts and Accessories
Showing In Stock Items. Show All 35 Items.
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ATI Super Damper Serpentine Series Harmonic Balancers
ATI Super Damper Serpentine Series harmonic balancers are patented and feature grooves for serpentine belts machined into the outer damper shell. The dampers come with six outer grooves for standard OEM drive systems—but eight and 10 grooves are available for supercharger or turbo applications. Serpentine dampers are offered in a variety of diameters, and crank hubs may be fitted with a 6-groove serpentine pulley to drive external oil pumps or vehicle accessories. The Serpentine Series Super Dampers fit all ATI GM-front crank hubs and can be adapted to many engine combinations, providing maximum flexibility. They're available in steel or lightweight, hardcoated aluminum. Features and benefits: * Eliminates torsional crankshaft vibrations * Exceeds SFI 18.1 specs * Black zinc chromate finished * Tunable, rebuildable, and extremely efficient at all rpms * Laser-engraved 360 degree timing marks
( 248 )
$366.00
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$578.28
ATI Crankshaft Pin Drill Fixture Kits
ATI Performance Products crankshaft pin drill fixture kits are designed to pin the crankshaft for high-rpm, supercharged, turbocharged, or high-horsepower nitrous oxide engines. They include a billet aluminum black-anodized drill fixture, a hardened 11/64 in. drill bit, an alignment tool, and pins for the crankshaft.
( 28 )
$131.02
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$149.00
ATI Super Damper Supercharged Series Harmonic Balancers
These Supercharged series dampers place the powerful protection of ATI Super Damper inside of the crankshaft blower pulley. Available in 66 to 77-tooth 8mm pitch, and 40 to 51-tooth 14mm pitch, these balancers eliminate torsional crankshaft vibrations. These balancers exceed SFI 18.1 specs, have laser-engraved 360 degree timing marks, and are finished in a black zinc chromate. Numerous pulley offsets are available to keep the blower drive as close to the engine as possible, reducing the bending moment to the crankshaft nose.
( 18 )
$449.12
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$559.80
ATI Super Damper Standard Harmonic Balancers
Patented ATI Super Damper standard harmonic balancers are the only crankshaft dampers designed exclusively for high performance engines. Inner and outer shells are available in aluminum or steel, and contain a steel inertia weight. The inertia weights have six (2-ring design) or eight (3-ring design) computer-machined grooves to retain the proper durometer O-rings (dyno tested for each application). Whether you race or just drive on the street, ATI harmonic balancers are the perfect choice. Features include: * Eliminates torsional crankshaft vibrations * Exceeds SFI 18.1 specs * Black zinc chromate finished * OEM equipment on a variety of crate engines * Tunable, rebuildable, and extremely efficient at all rpm * Laser-engraved 360 degree timing marks * Supercharger and power steering drive pulleys available for some applications
( 241 )
$342.97
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$498.50
ATI Super Damper Diesel Harmonic Balancers
ATI Super Damper diesel harmonic balancers are designed with absolute precision in mind and are one of the highest quality harmonic balancers purpose-built for Cummins, Duramax, and Power Stroke diesel engines. These dampers eliminate torsional vibration at the crankcase to significantly reduce wear on your engine, as well as allow power to come on much quicker and smoother to balance out the engine. ATI Super Damper diesel harmonic balancers are tunable, serviceable, and SFI-approved!
( 8 )
$498.50
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$518.95
ATI SFI Flexplates
Made on state-of-the-art CNC equipment, ATI SFI flexplates are double MIG/TIG-welded with certified American-made materials that far exceed SFI specs for safety. They're manufactured and toleranced from actual OEM drawings to ensure precise fit and location. Each is quality-inspected to exceed the flatness and runout tolerances of the OEM units. They are also precision-balanced on Hines digital equipment with a resolution of 1/10 oz. per inch. Available in dozens of configurations, ATI SFI flexplates can be ordered for fitment on vehicles covering every decade since the mid-1950s.
( 75 )
$199.00
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$299.00
ATI Super Damper Harmonic Balancer Shells
ATI Super Damper harmonic balancer shells are specifically designed for high-rpm engines. Their proven elastomer is engineered and tuned to eliminate damaging crankshaft harmonics that cause parasitic horsepower loss. These damper shells are built to all-but-eliminate worn parts and timing problems. These are the shells only and must be used with an ATI hub, which is sold separately. Order the model recommended for your vehicle application.
( 19 )
$131.63
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$342.80
ATI Replacement Hubs
ATI replacement hubs are designed to fit your existing ATI harmonic balancer. They are made of steel or aluminum and have different finishes, depending on your engine's application.
( 31 )
$97.15
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$193.12
ATI Super Damper Sport Compact Harmonic Balancers
Factory dampers and non-dampened pulleys offer no protection to high performance engines. ATI Super Damper sport compact harmonic balancers provide the balanced dampening of torsional crankshaft vibrations at all rpm levels. The street versions have both OEM serpentine groove locations and are very close to OEM size. The smooth-shell race version dampers are designed for high performance race use. Both dampers come with laser-etched timing and exceed SFI 18.1 Safety Certification standards for competition use.
( 14 )
$358.40
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$461.15
ATI Harmonic Balancer Bolt Kits
ATI harmonic balancer bolt kits are comprised of extra-strength chromoly steel bolts that can be used with ATI and other popular dampers. The kits are designed for the balancer to crank attachment to secure the balancer in place and keep it there, even under severe conditions.
( 25 )
$10.99
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$16.99
ATI Serpentine Crankshaft Pulleys
ATI serpentine crankshaft pulleys drive your quest for power! Their selection includes a choice of underdrive or OE models. Select the best pulley option to complete your ATI damper install.
( 1 )
$102.62
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$119.02
ATI LS Cam Sensor Bracket Kits
ATI LS cam sensor bracket kits retain your stock sensors and wiring while getting late model LS accuracy. These kits are designed for LS engines using Jesel belt drives by providing 4-trigger cam signal resolution. Each ATI kit includes a late model camshaft reluctor and bracket for standard or raised cams. The bracket accepts the OEM sensor and bolt without interfering with OEM or electric water pumps.
Not Yet Reviewed
$259.00
ATI Harmonic Damper Hardware
ATI harmonic damper hardware consists of the essential components needed to keep your harmonic damper in place. From bolts to flathead screws and retaining screws with integral washers, all ATI components are made from quality materials to last.
( 45 )
$13.99
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$62.99
ATI Crank Hub Spacers
Patented ATI Super Dampers are the only dampers designed exclusively for high performance engines. ATI crank hub spacers are available for a variety of engines in the correct thicknesses to properly install your damper. They're offered in aluminum, steel, and for Jesel belt drive systems (with and without belt guides).
( 12 )
$13.99
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$49.80
ATI Severe-Duty Super Starters
ATI severe-duty super starters pack a lot of power into a compact package--a hefty 3.0 hp, in fact. That's enough to crank over just about anything, and they only weigh about 12 lbs. These starters feature full ball-bearing or needle-bearing construction that's little affected by heat or cold, and most are "clockable" for multiple choices of solenoid positioning.
Not Yet Reviewed
$685.99
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$696.99
ATI Crank Bolt Kits
ATI crank bolt kits are designed to hold your ATI crank spacers in place so that your flexplates stay properly aligned. They are made from quality materials to ensure a secure hold.
( 8 )
$34.99
ATI GM Transmission Swap Flexplates
These ATI flexplates are designed for Chrysler V8s with ATI adapters to GM Powerglide, TH350, and TH400 transmissions. ATI GM transmission swap flexplates are offered for 6 and 8-bolt crank applications.
( 3 )
$204.00
ATI Automatic Transmission Filters
ATI automatic transmission filters are available as filters only or in automatic transmission service kits that include a filter and pan gasket so you can simply pull your pan and replace the filter. Also available are high-flow filters and service kits that increase flow capacity.
( 17 )
$22.99
ATI Alternator Pulleys
ATI alternator pulleys are designed to reduce alternator bearing loads and feature a deep groove to help retain V-belts at high rpm. All ATI alternator pulleys are manufactured from quality materials for strength and durability. For quality automotive parts, as well as a wide variety of high-performance enhancing components for your vehicle, look no further than ATI products.
( 1 )
$75.41
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$83.06
ATI Tensioner Pulleys
The pressure's on for increased performance with ATI tensioner pulleys. These wider 10-rib steel pulleys are ideal for converting your stock serpentine belt to gain boost without slippage. The pulleys are available for a variety of Corvette applications from the 1990s and up.
Not Yet Reviewed
$103.61
ATI Timing Cover Seals
Crankshaft hubs with increased wall thicknesses require a special seal. ATI timing cover seals will do the trick. These nitrile rubber seals will provide a leak-free seal. If you're removing your cover for maintenance or have seals that are deteriorating and need to be replaced, choose ATI timing cover seals to do the job.
( 1 )
$27.99
ATI Serpentine Supercharger Pulleys
ATI serpentine supercharger pulleys drive your request for boost! Their selection includes a choice of overdrive models--smaller pulleys to run your blower faster for more boost and power. Available in multiple configurations to suit your project.
( 14 )
$199.85
ATI Harmonic Balancer Bolt Washers
ATI harmonic balancer bolt washers are essential components needed to keep your harmonic damper in place. This chromoly hardware has a black oxide finish for long-lasting protection, and they fit a variety of applications—including numerous LS GM engines.
( 1 )
$30.99
ATI Crank Adapters
These ATI crank adapters eliminate the hours of expensive modifications necessary to mate GM transmissions with non-GM engines. Made from quality materials, these crank adapters will allow you to have the GM transmission that you've always wanted.
( 5 )
$119.99
