RM-4093 - Quick Time RM-4093 Bellhousing Image

Quick Time RM-4093 Bellhousing

Compatible with 13B/20B Mazda RX7 Rotory Engine with Muncie/Jerico-style transmissions

PART# RM-4093

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$1,010.00   Suggested Retail
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This bellhousing fits Mazda RX7 13B/20B to Muncie/Jerico transmissions. Ideal for drag strip, circle track and high performance street applications.


  • Quick Time Bellhousings are the most accurate bellhousings available due to our unique manufacturing processes
  • QuickTime cones are spun, not rolled or stamped. This allows Quick Time Bellhousings to be the most dimensionally stable Bellhousings available
  • Built from high grade steel â€" Work hardens to over 80,000 PSI strength. Over two times the strength of other steel bellhousings
  • 100% built in the USA
  • Patent on 16 points of Bellhousing Design & Process

Product Attributes

Brand Quick Time
Emission Code5
Manufacturer Part NumberRM-4093
Product TypeBellhousings
Part NumberRM-4093



This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

Tech Resources

Full Engine Plate and Grade 8 Bolts Included
Product Reviews

    *Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.