inc. GST

SKU: QTRM-4093

BRAND: Quicktime Inc

Steel SFI 6.1 Bellhousing
Suit Mazda RX-7 13B / 20B With Muncie , Saginaw, T5 Transmission, 125 Tooth, 7.250 Clutch

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Product Description:

This bellhousing fits Mazda RX7 13B/20B to Muncie/Jerico transmissions. Ideal for drag strip, circle track and high performance street applications.

Features & Benefits:

Built from high grade steel - work hardened to over 80,000 PSI strength. Over two times the strength of typical steel bellhousings. Bellhousing cone is spin formed not rolled or stamped. This process provides consistent wall thickness and incredible strength. Laser cut components are added to assembly and CNC machined with extreme precision to provide a bellhousing that is parallel & centered to within .003". Precision manufacturing method permits QuickTime bellhousings to be the most dimensionally stable bellhousing available, permits less drivetrain wear. Designed to be the lightest, strongest and most accurate bellhousing available.


  • Height: 6.300"
  • Trans. Bore Diameter: 4.685"
  • Engine: Mazda Rotary 13B / 20B
  • Clutch Diameter: 7.250"
  • Flywheel: 125 tooth
  • Weight: 20lbs
  • Hydraulic Bearing
  • Starter: OE

Transmission Application:

  • Bert Racing
  • Brin Racing
  • Falcon
  • Jerico
  • Muncie
  • Richmond
  • Saginaw
  • T10
  • T5 Chev
  • TKO 500 / 600 Chev

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