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ATI Performance Products

ATI Performance Products, established in 1961, is a leading manufacturer of high-performance automotive components, specializing in automatic transmissions, torque converters, and harmonic balancers. With over six decades of experience, ATI has built a reputation for innovation and quality, providing products that enhance vehicle performance and reliability. Their offerings cater to drag racing, street performance, and high-performance applications, ensuring durability and superior engineering.

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Top Selling
-40%
MBRP Universal 3.5 ID to 5 OD Adapter Aluminized - eliteracefab.com
MBRP

MBRP Universal 3.5 ID to 5 OD Adapter Aluminized - UA2003

$83.32 $49.99
-40%
MBRP Universal 4 ID. to 5 ID. Adapter Aluminized - eliteracefab.com
MBRP

MBRP Universal 4 ID. to 5 ID. Adapter Aluminized - UA2004

$66.65 $39.99
-17%
JBA 1650ST | 2.5IN STAINLESS STEEL 1650 STARTER TUBES - eliteracefab.com
JBA

JBA 1650ST

$68.70 $56.52
-40%
MBRP Universal 4 ID. to 5OD. Adapter Aluminized - eliteracefab.com
MBRP

MBRP Universal 4 ID. to 5OD. Adapter Aluminized - UA2001

$66.65 $39.99
-9%
Turbo XS Subaru WRX/STI OEM Downpipe to 3in Cat-Back Adapter w/Standard Exhaust Gasket
Turbo XS

Turbo XS Subaru WRX/STI OEM Downpipe to 3in Cat-Back Adapter w/Standard Exhaust Gasket

$29.25 $26.42
-40%
MBRP Universal 3.5 OD. to 5ID. Adapter Aluminized - eliteracefab.com
MBRP

MBRP UA2005 Exhaust Pipe Adapter 3.5" OD To 5" ID Adapter Aluminized Steel

$83.32 $49.99
-32%
Stainless Bros 3.5in x 6in OAL 304SS Flex Joint w/ Interlock Liner - eliteracefab.com
Stainless Bros

Stainless Bros 3.5in x 6in OAL 304SS Flex Joint w/ Interlock Liner

$65.95 $44.19
-9%
Granatelli 2.5in 304SS Turn Down w/3-Bolt Flange & Gaskets (Pair)
Granatelli Motor Sports

Granatelli 2.5in 304SS Turn Down w/3-Bolt Flange & Gaskets (Pair)

$51.45 $46.55
-7%
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ATI

ATI Damper - 7.074in - Steel - Chevy SB 400 - Ext Bal - 1Pc - 3 Ring

$429.00 $394.84
APPATI917080
ATI Performance Products Crank Pulleys & Dampers Crankshaft Dampers Engine Components
ATI Damper - 7.074in - Steel - Chevy SB 400 - Ext Bal - 1Pc - 3 Ring
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ATI

ATI Shell Assy - 6.78 - Alum - 8 Grv - 6 Bolt 3/8 - 3 Ring

$352.95
APPATI917079
ATI Performance Products Crank Pulleys & Dampers Crankshaft Dampers Engine Components
ATI Shell Assy - 6.78 - Alum - 8 Grv - 6 Bolt 3/8 - 3 Ring
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ATI

ATI Shell Assy - 6.78 - Alum - 6 Grv - 3/8 Pulley Holes - 3 Ring

$348.22
APPATI917078
ATI Performance Products Crank Pulleys & Dampers Crankshaft Dampers Engine Components
ATI Shell Assy - 6.78 - Alum - 6 Grv - 3/8 Pulley Holes - 3 Ring
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ATI

ATI Shell Assy - 6.325 - Alum - Ford Frt - 3 Ring

$329.00
APPATI917076
ATI Performance Products Crank Pulleys & Dampers Crankshaft Dampers Engine Components
ATI Shell Assy - 6.325 - Alum - Ford Frt - 3 Ring
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ATI

ATI Shell Assy - 6.78 - Alum - 8 Grv - 6 3/8 Bolts - 3 Ring

$341.13
APPATI917075
ATI Performance Products Crank Pulleys & Dampers Crankshaft Dampers Engine Components
ATI Shell Assy - 6.78 - Alum - 8 Grv - 6 3/8 Bolts - 3 Ring
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ATI

ATI Shell Assy - 7.48 - Alum LW - 6 Grv - 6 3/8 Holes - 3 Ring

$374.41
APPATI917074CS
ATI Performance Products Crank Pulleys & Dampers Crankshaft Dampers Engine Components
ATI Shell Assy - 7.48 - Alum LW - 6 Grv - 6 3/8 Holes - 3 Ring
-8%
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ATI

ATI Shell Assy - 7.48 - Alum LW - 6 Grv - CS 3/8 Holes

$348.79 $318.79
APPATI917073CS
ATI Performance Products Crank Pulleys & Dampers Crankshaft Dampers Engine Components
ATI Shell Assy - 7.48 - Alum LW - 6 Grv - CS 3/8 Holes
-8%
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ATI

ATI Shell Assy - 7.48 - Alum LW - 6 Grv - Chevy 3/8 Bolts

$345.89 $315.89
APPATI917073-60
ATI Performance Products Crank Pulleys & Dampers Crankshaft Dampers Engine Components
ATI Shell Assy - 7.48 - Alum LW - 6 Grv - Chevy 3/8 Bolts
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ATI

ATI Shell Assy - 7.48 - Alum LW - 6 Grv - Chevy Frt 3/8 Bolts

$387.22
APPATI917073
ATI Performance Products Crank Pulleys & Dampers Crankshaft Dampers Engine Components
ATI Shell Assy - 7.48 - Alum LW - 6 Grv - Chevy Frt 3/8 Bolts
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ATI

ATI Shell Assy - 6.78 - Alum - 6 Grv - 3 3/8 Holes - Titan - 3 Ring

$355.49
APPATI917071TMS
ATI Performance Products Crank Pulleys & Dampers Crankshaft Dampers Engine Components
ATI Shell Assy - 6.78 - Alum - 6 Grv - 3 3/8 Holes - Titan - 3 Ring
-9%
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ATI

ATI Shell Assy - 6.78 - Alum - 6 Grv CS - 3 Pulley Bolts 5/16 Holes - 3 Ring

$306.02 $276.02
APPATI917071CSX
ATI Performance Products Crank Pulleys & Dampers Crankshaft Dampers Engine Components
ATI Shell Assy - 6.78 - Alum - 6 Grv CS - 3 Pulley Bolts 5/16 Holes - 3 Ring
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ATI

ATI Shell Assy - 6.78 - Alum - 6 Grv - CS 5/16 Holes

$342.18
APPATI917071CS-44X
ATI Performance Products Crank Pulleys & Dampers Crankshaft Dampers Engine Components
ATI Shell Assy - 6.78 - Alum - 6 Grv - CS 5/16 Holes
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ATI

ATI Shell Assy - 6.78 - Alum - 6 Grv - 3/8 Holes - 3 Ring

$349.32
APPATI917071CS-44
ATI Performance Products Crank Pulleys & Dampers Crankshaft Dampers Engine Components
ATI Shell Assy - 6.78 - Alum - 6 Grv - 3/8 Holes - 3 Ring
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ATI

ATI Shell Assy - 6.78 - Alum - 6 Grv - CS 3/8 Holes - 3 Ring

$337.53
APPATI917071CS
ATI Performance Products Crank Pulleys & Dampers Crankshaft Dampers Engine Components
ATI Shell Assy - 6.78 - Alum - 6 Grv - CS 3/8 Holes - 3 Ring
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ATI

ATI Shell Assy - 6.78 - Alum - 6 Grv - 3/8 Holes - 3 Ring

$329.97
APPATI917071-76
ATI Performance Products Crank Pulleys & Dampers Crankshaft Dampers Engine Components
ATI Shell Assy - 6.78 - Alum - 6 Grv - 3/8 Holes - 3 Ring
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ATI

ATI Shell Assy - 6.78 - Alum - 6 Grv - 3/8 Holes - 3 Ring

$328.82
APPATI917071-70
ATI Performance Products Crank Pulleys & Dampers Crankshaft Dampers Engine Components
ATI Shell Assy - 6.78 - Alum - 6 Grv - 3/8 Holes - 3 Ring
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ATI

ATI Shell Assy - 6.78 - Alum - 6 Grv w/50 Rubbers 3/8 Holes - 3 Ring

$332.98
APPATI917071-55
ATI Performance Products Crank Pulleys & Dampers Crankshaft Dampers Engine Components
ATI Shell Assy - 6.78 - Alum - 6 Grv w/50 Rubbers 3/8 Holes - 3 Ring
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ATI

ATI Shell Assy - 6.78 - Alum - 6 Grv - 3/8 Holes - 3 Ring

$340.85
APPATI917071-44
ATI Performance Products Crank Pulleys & Dampers Crankshaft Dampers Engine Components
ATI Shell Assy - 6.78 - Alum - 6 Grv - 3/8 Holes - 3 Ring
Sold out
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ATI

ATI Shell Assy - 6.78 - Alum - 6 Grv - 3/8 Holes - 3 Ring

$355.49
APPATI917071
ATI Performance Products Crank Pulleys & Dampers Crankshaft Dampers Engine Components
ATI Shell Assy - 6.78 - Alum - 6 Grv - 3/8 Holes - 3 Ring
Sold out
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ATI

ATI Shell Assy - 6.325 - Alum - Chevy Frt PS Timing - 3 Ring

$324.06
APPATI917070P
ATI Performance Products Crank Pulleys & Dampers Crankshaft Dampers Engine Components
ATI Shell Assy - 6.325 - Alum - Chevy Frt PS Timing - 3 Ring
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ATI

ATI Shell Assy - 6.325 - Alum - Chevy Frt - 3 Ring

$324.06
APPATI917070
ATI Performance Products Crank Pulleys & Dampers Crankshaft Dampers Engine Components
ATI Shell Assy - 6.325 - Alum - Chevy Frt - 3 Ring
-9%
Sold out
ATI Damper - 7.074in - Steel - Chevy BB - 3 Ring Quick View
ATI

ATI Damper - 7.074in - Steel - Chevy BB - 3 Ring

$421.84 $381.84
APPATI917065
ATI Performance Products Crank Pulleys & Dampers Crankshaft Dampers Engine Components
ATI Damper - 7.074in - Steel - Chevy BB - 3 Ring
-10%
Sold out
ATI Damper - 7.074in - Steel - Chevy BB - Chevy Front 6 Bolt - w/Blower - 2nd 1/4 Key - 3 Ring - 1Pc Quick View
ATI

ATI Damper - 7.074in - Steel - Chevy BB - Chevy Front 6 Bolt - w/Blower - 2nd 1/4 Key - 3 Ring - 1Pc

$400.40 $358.40
APPATI917064
ATI Performance Products Crank Pulleys & Dampers Crankshaft Dampers Engine Components
ATI Damper - 7.074in - Steel - Chevy BB - Chevy Front 6 Bolt - w/Blower - 2nd 1/4 Key - 3 Ring -...
-8%
Sold out
ATI Damper - 8.074in - Steel - Chevy BB - w/2nd 1/4 Key - 3 Ring - 1Pc Quick View
ATI

ATI Damper - 8.074in - Steel - Chevy BB - w/2nd 1/4 Key - 3 Ring - 1Pc

$477.39 $437.39
APPATI917062K
ATI Performance Products Crank Pulleys & Dampers Crankshaft Dampers Engine Components
ATI Damper - 8.074in - Steel - Chevy BB - w/2nd 1/4 Key - 3 Ring - 1Pc
-5%
Sold out
ATI Damper - 8.074in - Steel - Chevy BB - 3 Ring - 1Pc Quick View
ATI

ATI Damper - 8.074in - Steel - Chevy BB - 3 Ring - 1Pc

$442.17 $420.06
APPATI917062
ATI Performance Products Crank Pulleys & Dampers Crankshaft Dampers Engine Components
ATI Damper - 8.074in - Steel - Chevy BB - 3 Ring - 1Pc
-10%
Sold out
ATI Damper - 6.325in - Steel - Chevy BB - 3 Ring Quick View
ATI

ATI Damper - 6.325in - Steel - Chevy BB - 3 Ring

$400.40 $358.40
APPATI917061
ATI Performance Products Crank Pulleys & Dampers Crankshaft Dampers Engine Components
ATI Damper - 6.325in - Steel - Chevy BB - 3 Ring
-8%
Sold out
ATI Damper - 7.074in - Steel - Chevy BB - 3 Ring - Undersize Hub - 1Pc Quick View
ATI

ATI Damper - 7.074in - Steel - Chevy BB - 3 Ring - Undersize Hub - 1Pc

$399.08 $364.47
APPATI917060U
ATI Performance Products Crank Pulleys & Dampers Crankshaft Dampers Engine Components
ATI Damper - 7.074in - Steel - Chevy BB - 3 Ring - Undersize Hub - 1Pc
-8%
Sold out
ATI Damper - 7.074in - Steel - Chevy BB - w/2nd 1/4 Key - 3 Ring - 1 Pc Quick View
ATI

ATI Damper - 7.074in - Steel - Chevy BB - w/2nd 1/4 Key - 3 Ring - 1 Pc

$399.08 $364.47
APPATI917060K
ATI Performance Products Crank Pulleys & Dampers Crankshaft Dampers Engine Components
ATI Damper - 7.074in - Steel - Chevy BB - w/2nd 1/4 Key - 3 Ring - 1 Pc
Sold out
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ATI

ATI Shell Assy - 6.78 - Alum - (2) 4 Grv - Mitsubishi Eclipse 4G63 - 3 Ring

$294.24
APPATI917059
ATI Performance Products Crank Pulleys & Dampers Crankshaft Dampers Engine Components
ATI Shell Assy - 6.78 - Alum - (2) 4 Grv - Mitsubishi Eclipse 4G63 - 3 Ring
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ATI

ATI Shell Assy - 7.46 - Alum - 6 & 8 Grv - LT1 Y Body 92-96

$389.19
APPATI917058
ATI Performance Products Crank Pulleys & Dampers Crankshaft Dampers Engine Components
ATI Shell Assy - 7.46 - Alum - 6 & 8 Grv - LT1 Y Body 92-96
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ATI

ATI Shell Assy - 6.78 - Alum - 6 Grv - Mitsubishi Evo 8 - 4G63 - 3 Ring

$293.22
APPATI917057
ATI Performance Products Crank Pulleys & Dampers Crankshaft Dampers Engine Components
ATI Shell Assy - 6.78 - Alum - 6 Grv - Mitsubishi Evo 8 - 4G63 - 3 Ring
Sold out
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ATI

ATI Shell Assy - 6.78 - Alum - 6 Grv - Nissan 350Z VQ35 Street - 2 Ring

$298.91
APPATI917053
ATI Performance Products Crank Pulleys & Dampers Crankshaft Dampers Engine Components
ATI Shell Assy - 6.78 - Alum - 6 Grv - Nissan 350Z VQ35 Street - 2 Ring
Sold out
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ATI

ATI Shell Assy - 6.325 - Alum - Chevy - PS Timing Marks - 2 Ring

$319.52
APPATI917050P
ATI Performance Products Crank Pulleys & Dampers Crankshaft Dampers Engine Components
ATI Shell Assy - 6.325 - Alum - Chevy - PS Timing Marks - 2 Ring
-9%
Sold out
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ATI

ATI Shell Assy - 6.325 - Alum - Ccwp Rotation PS Timing - 2 Ring

$307.00 $277.00
APPATI917050CCWP
ATI Performance Products Crank Pulleys & Dampers Crankshaft Dampers Engine Components
ATI Shell Assy - 6.325 - Alum - Ccwp Rotation PS Timing - 2 Ring
Sold out
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ATI

ATI Shell Assy - 6.325 - Alum - Chevy Frt - 2 Ring

$319.52
APPATI917050
ATI Performance Products Crank Pulleys & Dampers Crankshaft Dampers Engine Components
ATI Shell Assy - 6.325 - Alum - Chevy Frt - 2 Ring
Sold out
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ATI

ATI Shell Assy - 7.73 - Alum - 8 Grv - LS7 Y Body 10 Percent UD w/O Ac

$324.77
APPATI917049UN
ATI Performance Products Crank Pulleys & Dampers Crankshaft Dampers Engine Components
ATI Shell Assy - 7.73 - Alum - 8 Grv - LS7 Y Body 10 Percent UD w/O Ac

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ATI Performance Products – High-Quality Transmissions, Torque Converters & Harmonic Balancers for Ultimate Performance

ATI Performance Products is a trusted name in high-performance automotive components, offering a wide range of products, including automatic transmissions, torque converters, and harmonic balancers. Founded in 1961, ATI brings over 60 years of engineering expertise and innovation to the racing and performance markets. Known for durability and precision, ATI products are designed to meet the demands of drag racing, street performance, and other high-performance applications. Each component is rigorously tested to ensure reliability and exceptional performance, making ATI Performance Products a go-to brand for enthusiasts who demand the best from their vehicles.

What makes ATI Performance Products different from other brands?

ATI Performance Products are renowned for their quality and precision engineering. With a strong focus on performance applications, each component is crafted to withstand the demands of racing and high-powered setups, making them highly durable and reliable for enthusiasts.

Are ATI harmonic balancers effective for high-performance engines?

Yes, ATI’s Super Damper harmonic balancers are specifically designed to reduce harmful vibrations in high-performance engines, helping improve longevity and engine efficiency. They are engineered for both racing and street applications, ensuring enhanced stability and durability.

Can ATI transmissions be used for street driving as well as racing?

Absolutely. ATI offers transmissions suited for both racing and street use. While they are engineered for high-performance applications, many of ATI’s transmission systems provide the versatility needed for daily driving, offering reliability and smooth operation.

How do I choose the right ATI torque converter for my vehicle?

Selecting the right ATI torque converter depends on your vehicle’s engine setup, power level, and intended use (street or track). ATI offers a variety of torque converters tailored to different applications. Consulting their product catalog or speaking with an ATI representative can help you choose the best fit for your needs.

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