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Quick Time Bellhousing - Mazda RX7

Perfect fit for 13B/20B Mazda RX7s with OEM Turbo 2 transmissions

PART# RM-4015

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$1,568.00   Suggested Retail
$1,269.86   Holleydays Price
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This lightweight Quick Time steel bellhousing fits RX7 13B/20B to OEM Turbo 2 Mazda transmissions.


  • 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 – 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


BrandQuick Time
Clutch Diameter7.25 inch
Emission Code5
EngineMazda 13B
Mazda 20B
Engine MakeMazda
Flywheel125 Tooth
Height5.551 inch
Product TypeBellhousing
SFI Certification6.1
Trans. Bore Diameter1.5 inch
TransmissionOEM Turbo 2 Mazda
WarrantyLimited 90 Day Warranty
Part NumberRM-4015



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 Requires use of FC3S, 85-92 Mazda RX7 starter

Warranty Information

Limited 90 Day Warranty: See Details

    *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.

     X  Holleydays 2020 20% off and DD
     X  Holleydays 2020 20% off and DD