BM 20481 Torque Converter, Nitrous Holeshot 3000

SKU: 20481
Fits GM 1965 to 1991 TH400, TH425 and TH350. Also fits GM 1968 to 1981 TH350 and TH375B. Does not fit TH350C models with locking torque converter
Price: $527.95
FREE 3-Day Shipping (Details)

Shipping is free via UPS Ground or 3-Day Select for orders of $25 or more (excludes transmissions). If the transit time using UPS Ground Shipping will exceed 3 days to your location, we will upgrade the shipping service to UPS 3-Day Select, at no cost to you.

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Verify This Part Fits Your Vehicle

Nitrous Holeshot Converters are Built with the same features as the other B&M Holeshots, with the addition of anti-balloon plates. The anti-balloon plates will allow these converters to stand up to the instant horsepower nitrous delivers.

  • Serious Performance
  • Small and Big Blocks
  • 2800-3200 RPM
  • Furnace Brazed
Flexplate Change NeededNoLockupNo
MaterialSteelFurnace BrazedYes
Bolt Circle Diameter (in)10.75Additional ContentsNew needle bearings
Stall Torque Ratio2800 to 3200 RPM stallAutomotive Item GradeHigh Performance


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