Muscle Head Stg II Cylinder Head Assemblies

Showing all 9 results

    ID / SKU NAME MY PARTS LIST
    01A-120-01-PM Muscle Head Stage II: "Pro Mod" Program #01, 2.400" x 1.900" valve dia, 97cc chambers. Iron valve seats, .025" Jr hoops, All 9/16" Head stud inserts. (pair)
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    01A-120-01-PM-C Muscle Head Stage II: "Pro Mod" Program #01, 2.400" x 1.900" valve dia, 97cc chambers. Std Copper valve seats, .025" Jr hoops, All 9/16" Head stud inserts. (pair)
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    01A-120-03A-PM Muscle Head Stage II: "Pro Mod / Big Port": Program #03A, 2.400" x 1.900" valve dia, 97cc chambers. Iron seats, .025" Jr hoops, All 9/16" Head stud inserts. (pair)
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    01A-120-03A-PM-C Muscle Head Stage II: "Pro Mod / Big Port": Program #03A, 2.400" x 1.900" valve dia, 97cc chambers. Std Copper valve seats, .025" Jr hoops, All 9/16" Head stud inserts. (pair)
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    01A-120-03AXSL-PM-C Muscle Head Stage II: Spread Lifter NHRA legal Pro Mod. Program #03AXSL, 2.400" x 1.900" valve dia with 55* seat angles, 96cc chambers. Std Copper intake valve seats, B5 Exhaust valve seats, .025" Jr hoops, 9/16" Top Row & 1/2" Bottom Row head stud inserts.(2.600" lifter spread)(pair)
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    01A-120-03-TAD Muscle Head Stage II: "Big Valve" TAD Program #03, 2.450" x 1.900" valve dia, 97cc chambers. Iron valve seats, .025" Jr hoops, All 9/16" Head stud inserts. (pair)
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    01A-120-03-TAD-C Muscle Head Stage II: "Big Valve" TAD Program #03, 2.450" x 1.900" valve dia, 97cc chambers. Std Copper valve seats, .025" Jr hoops, All 9/16" Head stud inserts. (pair)
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    01A-120-04-PM Muscle Head Stage II "Pro Mod / Big Port / Big Throat": Program #04, 2.400" x 1.900" valve dia, 97cc chambers, Iron valve seats, .025" Jr hoops, All 9/16" Head stud inserts. (pair)
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    01A-120-04-PM-C Muscle Head Stage II "Pro Mod / Big Port / Big Throat": Program #04, 2.450" x 1.900" valve dia, 97cc chambers. Std Copper valve seats, .025" Jr hoops, All 9/16" Head stud inserts. (pair)
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