Mini Engines and Body Numbers

Round Nose MINI - AD015, Square Nose MINI(Clubman) - AD020 Small Bore ========== Prefix cc Body No. Model ------ --- -------- ------------------- 8A/UH 848 A/A2S7 Austin Mini 850 (UK) M/A2S4 Morris Mini 850 (UK) 8AH/ 848 ? Mini Automatic (UK) 8AJ/We/101 848 ? Mini (UK) 8AM/U/H 848 YMA2Sl Morris Mini Saloon (A) 8AM/U/H 848 YJBAV2R Morris Mini Van (A) 8AM/Te/101 848 ? Mini (UK)? 8AM/We/101 848 ? Mini (UK)? 8MB/U/H 848 A/A2S7 Austin Mini 850 (UK) M/A2S4 Morris Mini 850 (UK) R/A251 Mkl Riley Elf (UK) W/A251 Mkl Wolseley Hornet (UK) 8Y/U/H 848 YMA2S3 Morris Mini Saloon (A) 85H/ 848 ? Mini (UK)? 9AG/ 998 ? Mini 9AN/A/H 998 YMA2S4 Morris Minimatic Early Mkl(A) 9F/Sa/K 998 ? Morris Cooper (UK) 9F/Sa/H 997 C/A2S7 Austin Cooper (H/Comp) (UK 9F/Sa/H 997 K/A2S4 Morris Cooper (H/Comp) (UK) 9F/SajH 997 YKA2S1 Morris Cooper (H/Comp) (A)) 9F/Sa/L 997 C/A2S7 Austin Cooper (L/Comp) (UK) 9F/Sa/L 997 K/A2S4 Morris Cooper (L/Comp) (UK) 9F/Sa/L 997 YKA2S1 Morris Cooper (L/Comp) (A) 9FA/Sa/H 998 C/A2S7 Austin Cooper (H/Comp) (UK) 9FA/Sa/H 998 K/A2S4 Morris Cooper (H/Comp) (UK) 9FA/Sa/H 998 YKA2S1 Morris Cooper (H/Comp) (A) 9FA/Sa/L 998 C/A2S7 Austin Cooper (L/Comp) (UK) 9FA/Sa/L 998 K/A2S4 Morris Cooper (L/Comp) (UK) 9FA/Sa/L 998 YKA2S1 Morris Cooper (L/Comp) (A) 9FD/Sa/H 998 C/A2S7 Austin Cooper (H/Comp) (UK) 9FD/Sa/H 998 K/A2S4 Morris Cooper (H/Comp) (UK) 9FD/Sa/L 998 C/A2S7 Austin Cooper (L/Comp) (UK) 9FD/Sa/L 998 K/A2S4 Morris Cooper (L/Comp) (UK) 9FD/Xe/ 998 ? 9FX/Xe/H 998 ? Morris Cooper (UK) 9H/Sa/ 998 ? Morris Cooper (UK) 9WR 998 ? Mini 1000, R/A2S2 Mk2/3 Riley Elf and W/A2S2 Wolseley Hornet (UK) 9Y/ 998 ? Morris Cooper (UK) 9Y/Sa/H 998 ? Morris Cooper (UK) 9YA/Ta/H 998 YMA2S2 Morris Mini Deluxe (A) 9YA/U/H 998 ? Morris Mini Deluxe (A) 9YBj 398 ? Moke (UK)7 9YE/U/H 998 YMA2S3 Morris Mini Saloon (A) 9YE/U/H 998 YJBAV2 Morris Mini Van (A) 9YH/ 998 ? BMC Moke (UK) 99H/119/H 998 YMA2S4 Morris Minimatic Late Mkl (A) l0Y 1100 ? Morris Mini Saloon (A) l0YC 1100 ? Morris Mini Saloon (A) l0YF 1100 ? Moke (A) l0YJ/U/H 1100 YMG2S4 Morris Mini K (A) l0YJ/U/H 1100 YAG2S4 Morris Mini K (A) l0YJ/U/H 1100 YJBAV4 Morris Mini Van Mk2 (A) l0YM 1100 ? Morris Mini Saloon (A) l0YN 1100 ? Morris Mini K (A) 1000 - 1100 1100 ? Saloon and Van (A) 1001 1100 ? Mini Clubman Saloon (A) A/AW7 M/AW4 A/A2SB X/A2S2 XAD2 XADL 850 D20S Mini (UK) 998 N20S Mini (UK) S20S Mini Clubman Saloon (UK) 20W Mini Clubman Estate (UK) Big Bore ========= 9F/Sa/X 970 C/A2S7 Austin Cooper 'S' (UK) 9F/Sa/X 970 K/A2S4 Morris Cooper 'S' (UK) 9FC/ 970 ? Morris Cooper 'S' (UK) 9F/Sa/H 1071 C/A2S7 Austin Cooper 'S' (UK) 9F/Sa/H 1071 K/A2S4 Morris Cooper 'S' (UK) l0F 1071 ? Morris Cooper 'S' (UK) 9F/Sa/Y 1275 C/A2S7 Austin Cooper 'S' Mkl (UK) 9F/Sa/Y 1275 K/A2S4 Morris Cooper 'S' Mkl (UK) 9F/Xe/Y 1275 C/A2SB Austin Cooper 'S' Mk2 (UK) 9F/Xe/Y 1275 K/A2S6 Morris Cooper 'S' Mk2 (UK) 9F/Sa/Y 1275 YKG2S2 Morris Cooper 'S' Mkl (A) 9F/Xe/Y 1275 YKG2S4 Morris Cooper 'S' Mk2 (A) 9F/Xe/Y 1275 XAD1 Morris Cooper 'S' Mk3 (UK) 9F/Xe/Y 1275 YG2S8 Early Clubman 1275GT (A) (basically fitted with Mk2 Cooper 'S' running gear) 1200 1275 ? Clubman GT (A) 1204 1275 ? Moke (A) 12F 1275 ? Morris Cooper 'S' (UK) 12FA 1275 ? ? (A) 12H/389/SH 1275 S20D Mini 1275GT (UK) 12Y 1275 ? Clubman GT or Moke (A) 12YD/Ta/H 1275 ? Leyland 1275LS (12" Wheels)

Cranks

Model	Comments	cc
22A62/62	Early 850 with oil feed for primary gear, 1.375" tail	850cc
22A298	Early 850 thin nose crank, 1.375" diameter tail	850cc
12A670	850 crank with 1.5" diameter tail	850cc
12A298		997cc
12A375	Oil feed hole for primary gear	997cc
12A595	Early crankshaft casting	998cc
12A1454	Later specefication casting	998cc
BHM1436A+	1985 on (12A1451 casting	998cc
12G82		1100cc
AEG330	EN40B not cross drilled	1100cc
22A62/62	EN40B not cross drilled	970cc
12G1287/8	EN16 1.625" con rod journal	1275cc not `S`
12G1505	EN16 1.75" con rod journal	1275cc not `S`
12G1683	12G1505 casting tuftrided 1.75" con rod journal	1275cc not `S`
CAM6232	Rolled fillet radius on bearing journals, A+, 1.75"	1275cc not `S`
AEG315/6	EN40B not cross drilled, nitrided, 1.625"	1275 Cooper `S`
AEG479/480	EN40B cross drilled, nitrided, 1.625"	1275 Cooper `S`
AEG623	EN16 tuftrided 1.625" con rod journal	1275 Cooper `S`