Muscle Head Stg IV Cylinder Head Assemblies

Showing all 9 results

    ID / SKU NAME MY PARTS LIST
    01A-MH4-V1-P1-F12 Muscle Head Stage IV: Program V1-P1-F12, 2.550" x 1.975" valve dia. 103cc chambers. Std Copper intake valve seats, B5 Exhaust valve seats, .018" Jr Hoops & All 9/16" Head stud inserts. 2.00" lifter spread, 12* Exhaust Flange.(pair)
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    01A-MH4-V2-P2-F12 Muscle Head Stage IV: Program V2-P2-F12, 2.490" x 2.020" valve dia. 104cc chambers. Std Copper intake valve seats, B5 Exhaust valve seats, .025" Jr Hoops & All 9/16" Head stud inserts. 2.00" lifter spread, 12ΓΈ Exhaust Flange. (pair)
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    01A-MH4-V2-P3-F12 Muscle Head Stage IV: Program V2-P3-F12, 2.490" x 2.020" valve dia. 104cc chambers. Std Copper intake valve seats, B5 Exhaust valve seats, .018" Hoops & All 9/16" Head stud inserts. 2.600" lifter spread, 12* Exhaust Flange.(pair)
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    01A-MH4-V2-P8-F12 Muscle Head Stage IV: Program V2-P8-F12, 2.490" x 2.020" valve dia. 104cc chambers. Std Copper intake valve seats, B5 Exhaust valve seats, .025" Jr Hoops & All 9/16" Head stud inserts. 2.600" lifter spread, 12* Exhaust Flange.(pair)
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    01A-MH4-V3-P4-F12 Muscle Head Stage IV: Program V3-P4-F12, 2.450" x 1.900" valve dia. 102cc chambers. Std Copper intake valve seats, B5 Exhaust valve seats, .018" Jr Hoops & All 9/16" Head stud inserts. 2.600" lifter spread, 12* Exhaust Flange.(pair)
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    01A-MH4-V3-P5-F12 Muscle Head Stage IV: Program V3-P5-F12, 2.400" x 1.900" valve dia. 102cc chambers. Std Copper intake valve seats, B5 Exhaust valve seats, .018" Jr Hoops & All 9/16" Head stud inserts. 2.600" lifter spread, 12* Exhaust Flange.(pair)
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    01A-MH4-V3-P6-F12 Muscle Head Stage IV: Program V3-P6-F12, 2.450" x 1.900" valve dia. 84cc chambers. Std Copper intake valve seats, B5 Exhaust valve seats, .025" Jr Hoops & All 9/16" Head stud inserts. 2.600" lifter spread, 12* Exhaust Flange.(pair)
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    01A-MH4-V3-P7-F12 Muscle Head Stage IV: Program V3-P7-F12, 2.450" x 1.900" valve dia. 102cc chambers. Std Copper intake valve seats, B5 Exhaust valve seats .018" Jr Hoops & All 9/16" Head stud inserts. 2.600" lifter spread, 12* Exhaust Flange.(PLR only)(pair)
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    01A-MH4-V3-P9-F12 Muscle Head Stage IV: Program V3-P9-F12, 2.450" x 1.900" valve dia. 102cc chambers. Std Copper intake valve seats, B5 Exhaust valve seats, .025" Hoops & All 9/16" Head stud inserts. 2.600" lifter spread, 12* Exhaust Flange.(PLR only)(pair)
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