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Vehicle Info NeededHUGHES PERFORMANCEPART NUMBER: 512-GM30L
Pro-Street Torque Converter 1980-86 GM TH350
$90599
Ships on 09/14/2026
Lowest Price GuaranteeGM
- Pro-Street Torque Converter
- 1980-86 GM TH350
- Lockup
- 3000 Stall
- 10" Diameter
All Hughes Performance Pro-Street 30 Series Torque Converters are brazed to increase strength and have full needle bearing design, front and rear to ensure reliability. All stall speeds are approximate and will depend upon application. Made in the U.S.A.
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Features:- 3000 Stall RPM
- Silicon-brazed to increase strength
- Front and rear needle bearings to ensure reliability
- Not for use in transbrake applications Note: Stall speeds are approximate and will vary depending upon application.
Part TypeAutomatic Transmission Torque Converter
Product LineHughes Performance Pro-Street 30 Series Torque Converters
BrandHUGHES PERFORMANCE
Package Height7.0
Package Width11.7
Package Length12.7
Weight27.75 PG
Part CategoryPerformance Parts
Hardware IncludedNo
Transmission Mfr.General Motors
Flexplate Bolt Circle (In)10.75
Furnace-BrazedYes
QuantitySold individually
Transmission Mfr. CodeTHM350C
Converter Input Spline30
Converter Hub Diameter (In)1.873
Converter Pilot Diameter (In)1.702
Anti-Ballooning PlateNo
Converter Mount Type3 PAD
BalancedYes
Converter LockupY
Converter Total Height (In)6.125
LockupYes
Vendor Part NumberGM30L
Package Qty1
Package TypeEA
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