ATI Performance Engines and Components

201 products
SBC 6.325 Harmonic Damper - SFI
ATI PERFORMANCESBC 6.325 Harmonic Damper - SFI - 917411
$454.99
Only 2 left
SBC/Pont 6.325 Damper SFI-ASA Spec
ATI PERFORMANCESBC/Pont 6.325 Damper SFI-ASA Spec - 917410
$464.99
In Stock
SBM 7.074 Harmonic Damper - SFI
ATI PERFORMANCESBM 7.074 Harmonic Damper - SFI - 917400E
$465.99
Only 3 left
7.425 Super Damper - SFI Duramax 11-Up LM
ATI PERFORMANCE7.425 Super Damper - SFI Duramax 11-Up LM - 917376
$607.99
Only 1 left
GM Duramax 7.425in Steel Harmonic Damper - SFI
ATI PERFORMANCEGM Duramax 7.425in Steel Harmonic Damper - SFI - 917371
$607.99
Only 8 left
GM Duramax 7.425in Steel Harmonic Damper - SFI
ATI PERFORMANCEGM Duramax 7.425in Steel Harmonic Damper - SFI - 917369
$685.99
Only 8 left
7.530 SFI Super Damper GM LS Y-Body 02-13
ATI PERFORMANCE7.530 SFI Super Damper GM LS Y-Body 02-13 - 917347X
$633.99
Only 2 left
LS1 7.425 Harmonic Damper - SFI
ATI PERFORMANCELS1 7.425 Harmonic Damper - SFI - 917345
$636.99
Only 2 left
SBC 6.325 Harmonic Damper - SFI
ATI PERFORMANCESBC 6.325 Harmonic Damper - SFI - 917320
$483.99
Only 9 left
LT1 7.48 Harmonic Damper SFI
ATI PERFORMANCELT1 7.48 Harmonic Damper SFI - 917315
$632.99
Only 6 left
7.48 Super Damper SFI 2014 -Up Corvette
ATI PERFORMANCE7.48 Super Damper SFI 2014 -Up Corvette - 917314
$502.99
Only 4 left
BBC 7.074 Harmonic Balancer SFI Int Balance
ATI PERFORMANCEBBC 7.074 Harmonic Balancer SFI Int Balance - 917310
$528.99
Out of Stock
7.48 Super Damper SFI GM LS w/6-Groove
ATI PERFORMANCE7.48 Super Damper SFI GM LS w/6-Groove - 917304
$560.99
Only 2 left
LS1 7.480 Harmonic Damper - SFI
ATI PERFORMANCELS1 7.480 Harmonic Damper - SFI - 917303
$503.99
In Stock
LS1 7.480 Harmonic Damper - SFI
ATI PERFORMANCELS1 7.480 Harmonic Damper - SFI - 917302
$528.99
In Stock
BBC 7.074 Harmonic Damper - SFI
ATI PERFORMANCEBBC 7.074 Harmonic Damper - SFI - 917301
$484.99
Only 1 left
BBC 7.074 Harmonic Damper - SFI
ATI PERFORMANCEBBC 7.074 Harmonic Damper - SFI - 917300
$467.99
Only 8 left
LS6 6.78 Harmonic Damper SFI
ATI PERFORMANCELS6 6.78 Harmonic Damper SFI - 917289
$559.99
Only 9 left
LS1/LS2 7.425 Harmonic Damper - SFI
ATI PERFORMANCELS1/LS2 7.425 Harmonic Damper - SFI - 917286
$682.99
Only 4 left
7.425 Super Damper Steel Lwt. LS3 Camaro
ATI PERFORMANCE7.425 Super Damper Steel Lwt. LS3 Camaro - 917285
$735.99
Only 2 left
LS1 6.78 Harmonic Damper SFI
ATI PERFORMANCELS1 6.78 Harmonic Damper SFI - 917279
$500.99
Only 4 left
LS1 6.78 Harmonic Damper - SFI
ATI PERFORMANCELS1 6.78 Harmonic Damper - SFI - 917278
$559.99
Only 5 left
SBC 6.780 Harmonic Damper - SFI
ATI PERFORMANCESBC 6.780 Harmonic Damper - SFI - 917277
$526.99
Only 3 left
SBC 6.780 Harmonic Damper - SFI
ATI PERFORMANCESBC 6.780 Harmonic Damper - SFI - 917276
$601.99
Only 3 left
Discover the high-performance offerings from ATI PERFORMANCE, specializing in Engines and Components. This page features 182 precision-engineered parts designed for serious automotive enthusiasts and professionals looking to enhance their engine's performance and reliability. Whether you're building a race-ready machine or upgrading your streetcar, ATI's products are crafted to deliver exceptional results. On this page, you will find a range of components including:
  • Harmonic Dampers
  • Crank Hubs
  • Engine Components
Each part, such as the SBF 6.325 Harmonic Damper - SFI and SBC Crank Hub w/Removable Extension, is designed to meet the demands of high-performance applications. Explore the full selection of ATI PERFORMANCE parts to find the perfect fit for your project. For more options, check out our complete Engine collection or all ATI PERFORMANCE parts.