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Thread: Steel four bolt main caps

  1. #1

    Steel four bolt main caps

    Nov. 8, 2014
    Warren Stramer
    Stramer Automotive
    240 Main St, Hazelton ND, 58544
    701-782-4215
    will accept Visa, MasterCard, or cash. PM me here, or call me at my business, or contact me at wstramer@hotmail.com

    For sale is a set of billet four bolt caps I bought from Ed Peters way back when. I believe they are either Mopar Performance or something made by Arrow for their IMSA program. There are no identifying marks on them. They came with the #3, and #4 caps made for four bolts, and the #3 thrust cap was only two bolt, but I was able to get one four bolt #3 thrust cap made by Pro-Gram, which you see in the pics.
    The Mopar caps will require a little more machining to fit them, (the #3 pro-gram cap is a little better fit out of the box) but any competent machine shop can Install, line bore, and hone to size.

    asking $415 or best offer. plus shipping
    Attached Thumbnails Attached Thumbnails Click image for larger version. 

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    best 1/8 ET-6.16 sec. best 1/8 speed-119.70 Best 1/4 MPH 145.5, Best 1/4 ET 9.65 sec. 8 valve NO NITROUS!!

  2. #2
    Supporting Member Turbo Mopar Contributor
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    Re: Steel four bolt main caps

    Do these line up with the bolt holes for the CB balance shaft housing or are they for the non-CB?

  3. #3
    turbo addict
    Join Date
    Dec 2006
    Location
    MPLS, MN
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    3,590

    Re: Steel four bolt main caps

    Quote Originally Posted by moparloper View Post
    Do these line up with the bolt holes for the CB balance shaft housing or are they for the non-CB?
    The block material needed to use these isn't there on the early blocks, so these would be for CB or TD blocks. So to answer you question yes, they use the BS holes for the outer fasteners.
    Todd

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