Menu

Shop

Garage

Cart

Account

Product Summary

Universal Fit, 6.29" Overall Height, 6.29" Depth, Steel

    Rebates Available

    See rebate details
    See more details

    Key Specs

    MFG. Part #RM-8070
    Depth6.29"
    Material TypeSteel
    FinishPainted
    SFI Rating6.1
    See more specs

    Need To Know

    Quick and Easy Returns

    Return Policy

    Quick Time RM-8070 Details

    This bellhousing is designed for street, strip and circle track applications. Built from high quality grade steel, the cone is spun not stamped or rolled making this bellhousing dimensionally stable and accurate. This bellhousing fits all V8 Buick, Olds, and Pontiac engines to Muncie, Richmond, Chevy TKO, BW T-10 transmissions. The 6.29 in deep bellhousing clears 166 tooth flywheel with 11 in clutch and only weighs 20 pounds. This American made bellhousing includes fork bracket, block plate and Grade 8 hardware. S.F.I. 6.1 certified. Other applications available.

    • 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

    Charts

    Rebates

    Holley IRS Sale 2026

    Save 10% instantly on select products across the Holley family of performance brands during the annual Holley I.R.S.Tax Sale. Instant rebate period runs from February 17, 2026 through March 29, 2026.

    Warranty Information

    Click for details

    Speedway Motors cannot facilitate the return of defective Dederichs Motorsports’ products as they have requested to handle these directly with the consumer. For defective product support and Return Authorization, please contact Dederichs Motorsports at 1-

    Quick Time RM-8070 Specifications

    KEY SPECS
    MFG. Part #RM-8070
    BrandQuick Time
    Depth6.29"
    Material TypeSteel
    FinishPainted
    SFI Rating6.1
    Hardware IncludedYes
    Transmission TypeManual
    ColorBlack
    GENERAL
    Overall Height6.29"
    Inside Diameter4.69"
    Weight20.00 lbs.
    Sold in QuantityEach
    GTIN Code084041030158
    Clutch OperationHydraulic
    Flywheel166
    Transmission Bore Diameter4.687 in.

    Fitment

    • 307 Oldsmobile Small-Block V8

    • Oldsmobile 307

    • Oldsmobile 350 Small-Block

    • 307 Oldsmobile Small-Block V8

    • Oldsmobile 403

    • Oldsmobile 350 Small-Block

    • Oldsmobile 350 Small-Block

    • Oldsmobile 350 Small-Block

    • Oldsmobile 403

    • Oldsmobile 307

    • Oldsmobile 350 Small-Block

    • Oldsmobile 307

    • Oldsmobile 307

    • Oldsmobile 350 Small-Block

    • Oldsmobile 350 Small-Block

    • Oldsmobile 350 Small-Block

    • Oldsmobile 403

    • Oldsmobile 307

    • Oldsmobile 350 Small-Block

    • Oldsmobile 307

    • Oldsmobile 307

    • Oldsmobile 350 Small-Block

    • Oldsmobile 307

    • Oldsmobile 350 Small-Block

    • Oldsmobile 350 Small-Block

    • 260 Oldsmobile Small-Block V8

    • Oldsmobile 350 Small-Block

    • 260 Oldsmobile Small-Block V8

    • Oldsmobile 350 Small-Block

    • Oldsmobile 403

    • 260 Oldsmobile Small-Block V8

    • Oldsmobile 350 Small-Block

    • 260 Oldsmobile Small-Block V8

    • 260 Oldsmobile Small-Block V8

    • 260 Oldsmobile Small-Block V8

    • Oldsmobile 350 Small-Block

    • 260 Oldsmobile Small-Block V8

    • 260 Oldsmobile Small-Block V8

    • Oldsmobile 307

    • 260 Oldsmobile Small-Block V8

    • Oldsmobile 307

    • Oldsmobile 350 Small-Block

    • 260 Oldsmobile Small-Block V8

    • Oldsmobile 307

    • Oldsmobile 307

    • Oldsmobile 350 Small-Block

    • 260 Oldsmobile Small-Block V8

    • Oldsmobile 350 Small-Block

    • 260 Oldsmobile Small-Block V8

    • Oldsmobile 350 Small-Block

    • Oldsmobile 403

    • 260 Oldsmobile Small-Block V8

    • 260 Oldsmobile Small-Block V8

    • Oldsmobile 350 Small-Block

    • Oldsmobile 307

    • Oldsmobile 350 Small-Block

    • Oldsmobile 307

    • Oldsmobile 350 Small-Block

    • 260 Oldsmobile Small-Block V8

    • Oldsmobile 350 Small-Block

    • 260 Oldsmobile Small-Block V8

    • Oldsmobile 350 Small-Block

    • Oldsmobile 403

    • 260 Oldsmobile Small-Block V8

    • Oldsmobile 350 Small-Block

    • 260 Oldsmobile Small-Block V8

    • 260 Oldsmobile Small-Block V8

    • Oldsmobile 307

    • 260 Oldsmobile Small-Block V8

    • Oldsmobile 307

    • Oldsmobile 350 Small-Block

    • Oldsmobile 307

    • Oldsmobile 350 Small-Block

    • Oldsmobile 307

    • 260 Oldsmobile Small-Block V8

    • Oldsmobile 350 Small-Block

    • Oldsmobile 350 Small-Block

    • Oldsmobile 350 Small-Block

    • 260 Oldsmobile Small-Block V8

    • Oldsmobile 350 Small-Block

    • Oldsmobile 403

    • 260 Oldsmobile Small-Block V8

    • Oldsmobile 307

    • Oldsmobile 350 Small-Block

    • 260 Oldsmobile Small-Block V8

    • Oldsmobile 307

    • Oldsmobile 307

    • Oldsmobile 350 Small-Block

    • Oldsmobile 350 Small-Block

    • Oldsmobile 350 Small-Block

    • Oldsmobile 350 Small-Block

    • 260 Oldsmobile Small-Block V8

    • Oldsmobile 350 Small-Block

    • Oldsmobile 350 Small-Block

    • Oldsmobile 350 Small-Block

    • Oldsmobile 403

    • Oldsmobile 403

    • Oldsmobile 350 Small-Block

    • 347 Pontiac V8

    • 370 Pontiac V8

    • 389 Pontiac V8

    • 389 Pontiac V8

    • 421 Pontiac V8

    • 400 Pontiac V8

    • 428 Pontiac V8

    • 350 Pontiac V8

    • 400 Pontiac V8

    • 455 Pontiac V8

    • 455 Pontiac V8

    • 400 Pontiac V8

    • 455 Pontiac V8

    • 455 Pontiac V8

    • 301 Pontiac V8

    • 350 Pontiac V8

    • 400 Pontiac V8

    • 301 Pontiac V8

    • 400 Pontiac V8

    • 301 Pontiac V8

    • 265 Pontiac V8

    • 301 Pontiac V8

    • 265 Pontiac V8

    • 287 Pontiac V8

    • 317 Pontiac V8

    • 347 Pontiac V8

    • 370 Pontiac V8

    • 389 Pontiac V8

    • 389 Pontiac V8

    • 421 Pontiac V8

    • 400 Pontiac V8

    • 428 Pontiac V8

    • 350 Pontiac V8

    • 400 Pontiac V8

    • 455 Pontiac V8

    • 455 Pontiac V8

    • 400 Pontiac V8

    • 455 Pontiac V8

    • 455 Pontiac V8

    • 350 Pontiac V8

    • 400 Pontiac V8

    • 455 Pontiac V8

    • 455 Pontiac V8

    • 301 Pontiac V8

    • 350 Pontiac V8

    • 400 Pontiac V8

    • 301 Pontiac V8

    • 400 Pontiac V8

    • 301 Pontiac V8

    • 265 Pontiac V8

    • 301 Pontiac V8

    • 265 Pontiac V8

    • 287 Pontiac V8

    • 317 Pontiac V8

    • 347 Pontiac V8

    • 370 Pontiac V8

    • 400 Pontiac V8

    • 428 Pontiac V8

    • 350 Pontiac V8

    • 400 Pontiac V8

    • 428 Pontiac V8

    • 400 Pontiac V8

    • 428 Pontiac V8

    • 350 Pontiac V8

    • 400 Pontiac V8

    • 455 Pontiac V8

    • 455 Pontiac V8

    • 326 Pontiac V8

    • 400 Pontiac V8

    • 350 Pontiac V8

    • 400 Pontiac V8

    • 350 Pontiac V8

    • 400 Pontiac V8

    • 455 Pontiac V8

    • 455 Pontiac V8

    • 301 Pontiac V8

    • 350 Pontiac V8

    • 400 Pontiac V8

    • 400 Pontiac V8

    • 301 Pontiac V8

    • 400 Pontiac V8

    • 265 Pontiac V8

    • 301 Pontiac V8

    • 350 Pontiac V8

    • 400 Pontiac V8

    • 455 Pontiac V8

    • 455 Pontiac V8

    • 301 Pontiac V8

    • 350 Pontiac V8

    • 400 Pontiac V8

    • 455 Pontiac V8

    • 455 Pontiac V8

    • 301 Pontiac V8

    • 350 Pontiac V8

    • 400 Pontiac V8

    • 301 Pontiac V8

    • 265 Pontiac V8

    • 301 Pontiac V8

    • 389 Pontiac V8

    • 389 Pontiac V8

    • 421 Pontiac V8

    • 400 Pontiac V8

    • 428 Pontiac V8

    • 350 Pontiac V8

    • 400 Pontiac V8

    • 455 Pontiac V8

    • 455 Pontiac V8

    • 400 Pontiac V8

    • 455 Pontiac V8

    • 455 Pontiac V8

    • 350 Pontiac V8

    • 400 Pontiac V8

    • 455 Pontiac V8

    • 455 Pontiac V8

    • 400 Pontiac V8

    • 455 Pontiac V8

    • 455 Pontiac V8

    • 350 Pontiac V8

    • 400 Pontiac V8

    • 455 Pontiac V8

    • 455 Pontiac V8

    • 301 Pontiac V8

    • 350 Pontiac V8

    • 400 Pontiac V8

    • 301 Pontiac V8

    • 265 Pontiac V8

    • 301 Pontiac V8

    • 265 Pontiac V8

    • 350 Pontiac V8

    • 400 Pontiac V8

    • 455 Pontiac V8

    • 455 Pontiac V8

    • 400 Pontiac V8

    • 455 Pontiac V8

    • 455 Pontiac V8

    • 301 Pontiac V8

    • 350 Pontiac V8

    • 400 Pontiac V8

    • 400 Pontiac V8

    • 455 Pontiac V8

    • 455 Pontiac V8

    • 400 Pontiac V8

    • 455 Pontiac V8

    • 455 Pontiac V8

    • 326 Pontiac V8

    • 389 Pontiac V8

    • 421 Pontiac V8

    • 389 Pontiac V8

    • 400 Pontiac V8

    • 400 Pontiac V8

    • 455 Pontiac V8

    • 455 Pontiac V8

    • 350 Pontiac V8

    • 400 Pontiac V8

    • 455 Pontiac V8

    • 455 Pontiac V8

    • 326 Pontiac V8

    • 389 Pontiac V8

    • 326 Pontiac V8

    • 400 Pontiac V8

    • 428 Pontiac V8

    • 350 Pontiac V8

    • 400 Pontiac V8

    • 428 Pontiac V8

    • 350 Pontiac V8

    • 400 Pontiac V8

    • 455 Pontiac V8

    • 455 Pontiac V8

    • 350 Pontiac V8

    • 400 Pontiac V8

    • 350 Pontiac V8

    • 400 Pontiac V8

    • 455 Pontiac V8

    • 455 Pontiac V8

    • 301 Pontiac V8

    • 350 Pontiac V8

    • 400 Pontiac V8

    • 301 Pontiac V8

    • 265 Pontiac V8

    • 301 Pontiac V8

    • 350 Pontiac V8

    • 287 Pontiac V8

    • 317 Pontiac V8

    • 347 Pontiac V8

    • 370 Pontiac V8

    • 389 Pontiac V8

    • 389 Pontiac V8

    • 421 Pontiac V8

    • 347 Pontiac V8

    • 370 Pontiac V8

    • 389 Pontiac V8

    • 326 Pontiac V8

    • 389 Pontiac V8

    • 326 Pontiac V8

    • 400 Pontiac V8

    • 428 Pontiac V8

    • 350 Pontiac V8

    • 400 Pontiac V8

    • 428 Pontiac V8

    • 350 Pontiac V8

    • 400 Pontiac V8

    • 455 Pontiac V8

    • 455 Pontiac V8

    • 389 Pontiac V8

    • 389 Pontiac V8

    • 421 Pontiac V8

    • 350 Pontiac V8

    • 301 Pontiac V8

    • 350 Pontiac V8

    Customer Impersonation Script