Description: You are bidding on a Brand New Southwest Speed Chevy Aluminum Bellhousing that fits 10 1/2" Clutches (SWS Part #650-3973). This Reproduced bellhousing has the GM # 3858403 Stamped on the Bellhousing. This Southwest Speed Performance Cast Aluminum Bellhousing is a reproduction of the original 3858403 bellhousing used on GM models with Big Block & Small Block engines equipped with a 10 1/2" clutch & 153 tooth flywheel. This performance aluminum bellhousing has the GM Part # 3858403 casting number stamped on the outside of the bellhousing just like the original. If you are doing a restoration of an early muscle car, or just want the original 403 bellhousing to finish that rod project, this bellhousing is the perfect part! Features: Factory Reproduction 3858403 Bellhousing Fits 10 1/2" Clutches with 153 tooth flywheel Won't work with 168 tooth flywheels 3858403 Stamped on Bellhousing Cast Aluminum Housing Works with GM transmissions with a 4.675" O.D. Bearing Retainer 1/2"-13 tapped hole for z-bar manual clutch linkage, if needed. Fits ALL Small Block & Big Block Chevrolet engines regardless of factory clutch size Applications: 1964-1973 Biscayne, & Bel Air* 1964-1981 Camaro* 1966-1979 Caprice* 1963-1969 Corvette* 1968-1974 Chevy II & Nova* 1976-1977 Malibu* 1965-1969 Chevelle* 1964-1979 Impala* With Manual Transmissions, & 153 Tooth Flywheel* The bellhousing was used with 4 speed transmissions in 64-81 Camaro, 63-69 Corvette, 68-75 Chevy II & Nova, 76-77 Malibu, 65-69 Chevelle, 64-79 Impala, 66-79 Caprice, 64-72 Biscayne, & 64-73 Bel Air, but will work in any GM transmission that the front bearing measures 4.675" and uses a 10 1/2" clutch. It will fit great in all of the additional applications shown above, as well as many different types of projects. This will make it a snap to get that 10 1/2" GM bellhousing in your muscle car or rod project. This new Chevy high performance 10 1/2" style aluminum bellhousing was issued on Camaros, Chevelles, Impalas, Corvettes & Nova’s with big block 396, 427, also small blocks like 230, 250, 283, 302, 327, & 350 with the 153 tooth, 12 3/4" flywheels and 10 1/2" clutches. Will accept your original Muncie, Saginaw, & T-10 Manual Transmission with a 4.675" O.D. bearing retainer. You can use one of the new bolt-in Classic Car Conversion Transmissions and still use all of the Stock 4 Speed Pedals and Rods with this bellhousing. Will not work on 1963 & Earlier Corvette's, as the size of the front bearing retainer is smaller. Will not work on 1977-1978 Malibu's, because of the angle of the clutch fork. We also have thousands of other High Performance Parts in our store. Shipping: There is no faster shipping on Ebay. If you pay for the item by 5:00 Eastern, Monday-Friday, we will ship it the same day. If it's after 5:00 EST, we will ship it the next business day. If you pay for the item on the weekend, we will ship it out Monday. Ebay now requires that sellers put a "handling time" on each item and "1 Business Day" is the shortest listed option. WE DON'T HAVE A HANDLING TIME. We ship same day in accordance with the paragraph above. No delays here. We want you to have the parts as bad as you do. We will be glad to ship internationally. Just send us a message for an international shipping quote. Accepted payment methods: We accept Paypal. If buyer doesn’t have a Paypal account, he or she can pay with Visa, Mastercard, or Discover through seller’s merchant account.
Price: 249.99 USD
Location: Fort Smith, Arkansas
End Time: 2025-01-16T23:16:41.000Z
Shipping Cost: 14.99 USD
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Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
Returns Accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Interchange Part Number: 3858403
Manufacturer Part Number: 650-3973
Brand: Southwest Speed