Valve cover question

Discussion in 'Small Block Tech' started by woody1640, Jun 8, 2019.

  1. woody1640

    woody1640 Well-Known Member

    Do all the small block Buick valve covers share the same bolt pattern? Are the 215, 300, 340 & 350 the same valve cover bolt pattern?


    Keith
     
    woody1640, Jun 8, 2019
    #1
  2. Alssb

    Alssb Well-Known Member

    215,300&340 are the same 350 different.
     
    Alssb, Jun 8, 2019
    #2
    woody1640 likes this.
  3. Mark Demko

    Mark Demko Well-Known Member

    350’s have 6 bolts, 455’s only have 5 bolts cause the 455s are slower.
     
    Mark Demko, Jun 8, 2019
    #3
    Footbag, MrSony, walts72 and 2 others like this.
  4. patwhac

    patwhac Well-Known Member

    :D
     
    patwhac, Jun 12, 2019
    #4
  5. Jim Blackwood

    Jim Blackwood Well-Known Member

    Rover also used the same pattern as SBB so those fit as well. Cast aluminum, very nice.

    Jim
     
    Jim Blackwood, Jun 20, 2019
    #5

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