• Label
    Part Name
    Part No.
  • 1
    Cylinder head bare with guides alloy - 1275cc - 12G940 style
    C-AHT347
  • 1
    Cylinder head bare with guides - 1275cc MPI only
    LDF105800
  • 1
    Replacement Cylinder Heads - Lead Free - Reconditioned - 998cc
    GCG1007MS
  • 1
    Replacement Cylinder Heads - Lead Free - Reconditioned -1275cc pre 1992
    GCG1009MS
  • 1
    Replacement Cylinder Heads - Lead Free - Reconditioned - MPI (Twin Point)
    GCG1009
  • 1
    Replacement Cylinder Heads - Lead Free - Road/Rally - 1275cc pre 1992
    C-AHT135
  • 1
    Replacement Cylinder Heads - Lead Free - Road/Rally - MPI (Twin Point)
    C-AHT136
  • 1
    Replacement Cylinder Heads - Lead Free - Race Quality Valves - 998cc
    C-AHT88
  • 1
    Replacement Cylinder Heads - Lead Free - Race Quality Valves - 1275 cc 1992 on
    MSE4
  • 1
    Replacement Cylinder Heads - Lead Free - Race Quality Valves - MPI (Twin Point)
    MSE7
  • 2
    Valve guide, steel except turbo
    12G1963
  • 5
    Brass tapered plug in face of head with hole 15-16mm wide
    AEA771
  • 6
    Seat for lead free exhaust valve 998cc
    TAM2068
  • 6
    Seat for lead free exhaust valve 1275cc
    TAM2069
  • 7
    Stud 5/16” UNC 3”long for rocker cover and posts
    51K885
  • 8
    Stud 5/16” UNC 23/4”long for inner two rocker posts - was CHS522
    51K1473
  • 9
    Stud 5/16”UNF 11/2” long for manifold to head
    53K487
  • 9
    Stud 5/16”UNF 13/4”long for inner 4, manifold to head
    LYR10028
  • 10
    Valve, inlet 33mm with triple collet groove 1275cc
    TAM1058
  • 10
    Valve, inlet 35.6mm with triple collet groove 1275cc
    TAM1059
  • 10
    Valve, inlet 27.8mm with triple collet groove 998cc
    TAM1062
  • 10
    Valve, exhaust 29.2mm with triple collet groove 1275cc
    TAM1061
  • 10
    Valve, exhaust 25.4mm with triple groove 998cc
    TAM1770
  • 11
    Valve spring single
    12G1015
  • 12
    Seal for valve stems
    ADU4905
  • 12
    Seal for valve stems, better quality alternative (Viton)
    LJQ101160
  • 13
    Top cap for valve springs
    AHU1897
  • 14
    Collet for valves, twin grooves sold as one half only
    CAM6975
  • 15
    Rocker shaft – see upgrade [LINK]C-AEG399[/LINK]
    12A1950
  • 15
    Rocker shaft performance upgrade
    C-AEG399
  • 18
    Rocker, sintered type 1.3 lift (fitted as standard)
    CAM289
  • 18
    Rocker, forged with bush 1.3 lift - Alternative
    12G1221
  • 19
    Adjuster screw was [LINK]12H3376[/LINK]
    AEG167
  • 20
    Nut for adjuster screw 5/16”UNF
    NT605061
  • 21
    Spring double coil washer for rocker shaft
    2A18
  • 22
    Spacer spring for rockers
    6K556
  • 23
    Screw for rocker post No2
    2A258
  • 24
    Locking plate for [LINK]2A258[/LINK] screw (use 2A515 and modify)
    2A259
  • 25
    Washer at end of rocker shaft, see [LINK]AEG168[/LINK] and [LINK]AEG169[/LINK] also
    6K555
  • 26
    Plain washer 5/16”UNF
    GFK1114
  • 27
    Plain nut 5/16”UNF
    GFK3212
  • 28
    Cylinder head gasket 998cc
    GUG702506HG
  • 28
    Cylinder head gasket 998cc - Budget copper type
    GEG302
  • 28
    Cylinder head gasket 998cc performance composite material
    C-AEA647
  • 28
    Cylinder head gasket 1275cc - Black BK450 less rubber ‘O’ ring seal
    TAM1521
  • 28
    Cylinder head gasket 1275cc - Original copper type AF460
    GEG300
  • 29
    Head nut with shoulder 3/8”UNF
    CAM4545
  • 30
    Stud 1/4”UNF 1 1/8” long for heater valve take off
    53K402
  • 30
    Stainless steel stud 1/4”UNF 1 1/8” long for heater valve take off
    53K402S
  • 30
    Stud kit 1/4”UNF 1 1/8” long for heater valve take off
    C-STR285
  • 30
    Stud kit 1/4”UNF 1 1/8” long for heater valve take off - Flanged nuts
    C-STR281
  • 31
    Gasket for heater valve take off
    88G221
  • 32
    Heater tap blanking plate
    2A180

  Reconditioned Road/Rally Race Quality Valves
998cc GCG1007MS   C-AHT88
1275cc pre 1992 GCG1009MS C-AHT135 MSE3 / MSE8
1275 cc 1992 on GCG1009METRO MSE6 MSE4
MPI (Twin Point) GCG1009 C-AHT136 MSE7