23 ChevroletPerformance.com TRANsMIssIONs & COMPONENTs 23 Torque Converter Quick Reference Chart Automatic Transmission Torque Converter Match Listing Engine P/N Description Displac. hp Torque 4L60 Family 4L80 Family Fits SuperMatic™ 4L65-E, 4L70-E (LS bell) and 4L75-E Fits SuperMatic™ 4L85-E Converter P/N Stall Range Converter P/N Stall Range Chevy small-Block V-8 19433031 350 HO Turn-Key 350 cu in 333 381 19299800 2,400–2,800 N/A N/A 19433038 350 HO Deluxe 350 cu in 333 381 19299800 2,400–2,800 N/A N/A 19433030 350 HO Base 350 cu in 333 381 19299800 2,400–2,800 N/A N/A 19433032 SP350/357 Base 350 cu in 357 407 19299800 2,400–2,800 19299804 2,400–2,800 19433033 SP350/357 Deluxe 350 cu in 357 407 19299800 2,400–2,800 19299804 2,400–2,800 19433034 SP350/357 Turn-Key 350 cu in 357 407 19299800 2,400–2,800 19299804 2,400–2,800 19433039 SP350/385 Base 350 cu in 385 405 19299801 3,000–3,400 19299805 3,000–3,400 19433040 SP350/385 Turn-Key 350 cu in 385 405 19299801 3,000–3,400 19299805 3,000–3,400 19433041 ZZ6 Base 350 cu in 405 406 19299801 3,000–3,400 19299805 3,000–3,400 19433042 ZZ6 Turn-Key 350 cu in 405 406 19299801 3,000–3,400 19299805 3,000–3,400 19433043 ZZ6 EFI Deluxe 350 cu in 420 408 19299801 3,000–3,400 19299805 3,000–3,400 19433044 ZZ6 EFI Turn-Key 350 cu in 420 408 19299801 3,000–3,400 19299805 3,000–3,400 19433036 HT383 383 cu in 323 444 19299800 2,400–2,800 19299804 2,400–2,800 19433035 SP383 Deluxe 383 cu in 435 445 19299801 3,000–3,400 19299805 3,000–3,400 19433045 SP383 EFI Deluxe 383 cu in 450 436 19299800 2,400–2,800 19299804 2,400–2,800 19433046 SP383 EFI Turn-Key 383 cu in 450 436 19299800 2,400–2,800 19299804 2,400–2,800 Chevy Ls/LT/LsX V-8 19540155 LS3 6.2L 6.2L 430 425 19299802 2,400–2,800 19299806 2,400–2,800 19421057 LS3 6.2L – E-ROD Kit Automatic 6.2L 430 425 19299802 2,400–2,800 19299806 2,400–2,800 19540156 LS376/480 6.2L 495 473 19299803 3,000–3,400 19299807 3,000–3,400 19540157 LS376/525 6.2L 525 486 19299803 3,000–3,400 19299807 3,000–3,400 19434599 DR525 with Gen IV F car oil pan 6.2L 525 498 N/A N/A N/A N/A 19434600 DR525 with muscle car oil pan 6.2L 525 494 N/A N/A N/A N/A 19432776 LSX376-B8 6.2L 476 475 19299802 2,400–2,800 19299806 2,400–2,800 19417356 LSX376-B15 6.2L 473 444 N/A N/A N/A N/A 19417357 LSX454 (with 4L75-E) 7.4L 627 586 19299803 3,000–3,400 19299807 3,000–3,400 19431953 LT1 6.2L with wet sump 6.2L 455 455 19299802 N/A 19299802 N/A 19433063 LT1 – E-ROD with wet sump (w/4L70-E) 6.2L 455 455 19299802 2,400–2,800 N/A N/A 19431955 LT4 6.2L SC with wet sump 6.2L 650 650 19299802 2,400–2,800 24290217 N/A 19433071 LT4 – E-ROD with wet sump (w/4L75-E) 6.2L 650 650 19299802 2,400–2,800 19299806 N/A Chevy Big-Block V-8 19331572 ZZ427/480 Deluxe 427 cu in 480 490 19299801 3,000–3,400 19299805 3,000–3,400 19433409 454 HO 454 cu in 438 500 19299800 2,400–2,800 19299804 2,400–2,800 19433410 ZZ454/440 Deluxe 454 cu in 469 519 19299800 2,400–2,800 19299804 2,400–2,800 19433156 HT502 502 cu in 406 541 19299800 2,400–2,800 19299804 2,400–2,800 19433157 502 HO 502 cu in 461 558 19299800 2,400–2,800 19299804 2,400–2,800 19433162 ZZ502/502 Deluxe 502 cu in 508 580 19299801 3,000–3,400 19299805 3,000–3,400 19421200 SP502/605 Deluxe 502 cu in 605 580 19299801 3,000–3,400 19299805 3,000–3,400 19331583 ZZ572/620 Deluxe (w/4L85-E) 572 cu in 621 645 19299803 3,000–3,400 19299805 3,000–3,400 19331585 ZZ572/720R Deluxe (w/4L85-E) 572 cu in 727 680 N/A N/A 19299805 3,000–3,400 SPECIAL NOTE: SuperMatic™ 6L80-E, 8L90-E and 10L90-E transmissions from Chevrolet Performance are shipped with a torque converter and transmission control module installed. 6L80-E works with LS, LSX and LT engines, 8L90-E and 10L90-E works with LT engines only. 6L80-E offers two stall speed options, 8L90-E and 10L90-E offer only one stall speed. See Pages 26-28 for transmission part numbers with desired stall speed.
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