Torque Converter Hex Bolts 3/8"-24 x 9-/16" fits TH350/ TH200 / PowerGlide TH-200 B-63K-3

★★★★★ 4.4 74 reviews

US$19.20
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US$19.20
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Free shipping Free 30-day returns

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Product details

Management number 212853453 Release Date 2026/04/12 List Price US$19.20 Model Number 212853453
Category

Heavy-Duty Torque Converter Hex Bolt (Screw) Kit Flexplate / Flywheel **Please verify your transmission and bolt specs before ordering.**

  • Industry Part ID: B-63, NSN 5306-01-281-3387, 20510312, 5306012813387, 3799830
  • Contains: 3 hex-head bolts. Bolt Dimensions: 3/8"-24 x 9/16" (0.375" - 24 Length: 0.562"). Bolt Specs: Grade# 8, heat-treated, hardened steel
  • Made in the USA. Exceeds OEM specifications. Perfect for High-Performance, Racing, Heavy-Duty and Regular-Duty Torque Converters. Wholesale Inquires Welcome.
  • Fits: General Motors / Isuzu TH200 TH200C (TH-200/C THM200/C) GM TH350 (TH-350 THM350) Chevrolet, TH250 (Vega) THM250 Powerglide
Brand Tri Component
Unit Count 1.0 Count
Part Number B-63K-3-FBA
Grade Rating Grade 8
Manufacturer Tri Component
Thread Style Right Hand
Fastener Type Hexagon Bolt
Material Type Alloy Steel
Screw Head Style Hex
Manufacturer Grade Grade 8

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