We have been rebuilding
MGB and Midget Engines now for over 25 years and believe our engines
to be among the best in the business
We offer various different
specifications or can build an engine to your own spec.
All engines come with
a 12 Month or 12,000 mile waranty,and each engine is carefully
assembled by either Dave, or our engine builder, Steve.
Whilst
it is not now possible to buy a new MG engine, we rebuild all
our engines to as close to new specification as possible. All
our engines feature the following:-
1. Engine
block re-bored, honed and fitted with new pistons
2. Crankshaft
re-ground and fitted with new main,big-end and thrust bearings
3. New
oil pump fitted
4. New
camshaft and cam followers (tappets) fitted
5. New
timing chain and tensioner fitted
6. Peter
Burgess unleaded cylinder head with all new valves and springs
fitted
7. Re-conditioned
rocker shaft assembly fitted
8. All
new gaskets and seals
| Key |
Part Number
|
Description |
New Price
£ |
Used Price
£ |
| |
|
|
£ |
£ |
1 |
|
Fully rebuilt exchange
unleaded engine |
£1195.00 |
|
|
|
Fully rebuilt exchange
1860cc fast road engine |
£1895.00 |
|
|
|
Good second hand tested
engine-prices from |
|
£250.00 |
4 |
12A1175 |
Tappet chest cover gasket |
.95 |
|
5 |
12H156 |
Tappet chest cover front
with breather |
nla |
£12.00 |
6 |
12A1386 |
Tappet chest cover rear |
nla |
£3.00 |
7 |
BH605201 |
Locating bolt tappet chest
cover |
.60 |
|
8 |
12A1177 |
Cup washer tappet chest
cover |
.78 |
|
9 |
12A1176 |
Seal tappet chest cover |
£1.04 |
|
10 |
2A265 |
Fuel pump blanking plate |
£3.40 |
£1.50 |
11 |
2A113 |
Gasket fuel pump blanking
plate |
.39 |
|
12 |
SH605041 |
Bolt fuel pump blanking
plate |
.35 |
|
13 |
GHF331 |
Spring washer fuel pump
blanking plate |
.06 |
|
14 |
2K8169 |
Core plug-dish type |
.75 |
|
|
AEH592 |
Core plug-cup type |
.60 |
|
15 |
3H576 |
Water drain tap |
£14.95 |
|
16 |
ARH517 |
Washer water drain tap |
.25 |
|
17 |
53K2853 |
Waterway drain plug |
£4.30 |
£1.00 |
18 |
6K638 |
Washer waterway drain
plug |
.22 |
|
19 |
12H997/8 |
Connecting rod 3-main
bearing engine 18G/18GA |
nla |
£15.00 |
20 |
51K1774 |
Pinch bolt |
£1.70 |
|
21 |
GHF331 |
Spring washer pinch bolt |
.06 |
|
22 |
12H1019 |
Connecting rod 18GB engine |
nla |
£15.00 |
23 |
12H2444 |
Connecting rod 18GG engine |
nla |
£15.00 |
24 |
CAM1588 |
Connecting rod 18V engine |
nla |
£12.00 |
25 |
|
Connecting rod bolt 18GB/18GG |
|
|
26 |
6K881 |
Lock tab 18G/GA/GB engine |
.85 |
|
27 |
|
Connecting rod bolt 18GG/18V |
|
|
28 |
|
Connecting rod nut 18GG/18V |
|
|
29 |
|
Small end bush 18GB/18GG |
|
|
30 |
12H961 |
Piston set 3-main bearing
18G/GA engine |
£149.00 |
|
|
12H2521 |
Piston set 5-main bearing
18GB engine |
£117.00 |
|
|
12H2521 |
Piston set 5-main bearing
18GG engine |
£117.00 |
|
|
12H5161 |
Piston set 5-main bearing
18V engine |
£109.59 |
|
31 |
8G2506 |
Piston ring set 4 ring
type |
£54.50 |
|
|
BHM1183 |
piston ring set 3 ring
type |
£34.25 |
|
32 |
12H3292 |
Timing chain tensioner |
£7.25 |
|
33 |
|
Timing chain slipper only |
|
|
34 |
GHF102 |
Bolt chain tensioner |
.22 |
|
35 |
AEC340 |
Locktab chain tensioner |
.47 |
|
36 |
88G561 |
Timing cover seal |
£1.90 |
|
37 |
various |
Timing cover all types |
nla |
£25.00 |
38 |
12H1319 |
Gasket timing cover |
£1.89 |
|
39 |
GHF120 |
Bolt -timing cover to
engine |
.24 |
|
40 |
GHF332 |
Washer-spring |
.10 |
|
41 |
GHF301 |
Washer-flat |
.07 |
|
42 |
SH604031 |
Bolt-timing cover to plate |
.60 |
|
43 |
GHF117 |
Bolt-timing cover to bearing
cap |
.15 |
|
44 |
GHF331 |
Washer-spring |
.06 |
|
45 |
GHF300 |
Washer-flat |
.06 |
|
46 |
6K629 |
Lock nut camshaft |
£2.69 |
|
47 |
2A759 |
Lock washer camshaft |
.75 |
|
48 |
11G203 |
Camshaft chain wheel Duplex |
£19.30 |
£10.00 |
49 |
2H4905 |
Timing chain Duplex |
£5.30 |
|
50 |
CAM5333 |
Camshaft chain wheel simplex |
£16.20 |
£6.00 |
51 |
3H2127 |
Timing chain simplex |
£3.90 |
|
52 |
12H1673 |
Camshaft thrust plate |
£12.95 |
£4.00 |
53 |
GHF117 |
Bolt camshaft plate |
.15 |
|
54 |
GHF321 |
Star washer camshaft plate |
.08 |
|
55 |
GHF120 |
Bolt frontplate 5/16"
x 3/4" |
.24 |
|
56 |
GHF332 |
Spring washer 5/16" |
.09 |
|
57 |
12H1387 |
Engine font plate c/b |
nla |
£20.00 |
58 |
12H3583 |
Engine front plate r/b |
nla |
£10.00 |
59 |
WKN505 |
Woodruff key camshaft |
.53 |
|
60 |
88G252E |
Camshaft 3-main standard
exchange |
POA |
|
|
88G303 |
Camshaft 5-main standard
new |
£89.00 |
|
|
BHR285E |
Camshaft Piper HR285 fast
road exchange |
£110.00 |
|
61 |
WKN304 |
Woodruff key tacho drive
gear (3-main only) |
.35 |
|
62 |
1H730 |
Tacho drive gear (3-main
only) |
nla |
£15.00 |
63 |
BHM1212 |
Camshaft bearing set |
£13.75 |
|
64 |
12H3167 |
Cam follower 18G/GA/GB/GG |
£3.80 |
|
65 |
11G241 |
Pushrod 18G/GA/GB/GG |
£2.15 |
£1.00 |
66 |
2A13 |
Cam follower 18V |
£1.75 |
|
67 |
12H3357 |
Pushrod 18V |
£2.79 |
£1.00 |
68 |
12G4499 |
Distributor drive shaft |
nla |
£12.00 |
69 |
1G2285 |
Distributor housing |
nla |
£10.00 |
70 |
SF604061 |
Locating screw distributor
housing |
.30 |
|
71 |
AEA312 |
Bolt crankshaft pulley |
£9.45 |
£2.00 |
72 |
12A398 |
Lock tab crankshaft pulley |
.55 |
|
73 |
various |
Crankshaft pulley-(please
state year) |
nla |
£25.00 |
74 |
12H775 |
Oil thrower-use prior
to 12H1740 |
£2.50 |
|
|
12H1740 |
Oil thrower-18GB onwards |
.97 |
|
75 |
12A1553 |
Crankshaft pulley duplex |
£15.95 |
£7.00 |
76 |
12H4201 |
Crankshaft pulley simplex |
£10.95 |
£5.00 |
77 |
2K6633 |
Shim crankshaft pulley |
.74 |
|
78 |
various |
Reground crankshaft with
bearings (please state year) |
£195.00 |
|
79 |
2H326 |
Woodruff key crankshaft
pulley-early |
.86 |
|
|
12H4301 |
Woodruff key crankshaft
pulley-late |
£1.99 |
|
80 |
8G2389 |
Main bearing set (discard
2-pairs for 3-main engine) |
£19.85 |
|
81 |
8G2207 |
Big-end (conrod) bearing
set 3-main |
£24.45 |
|
|
8G2664 |
Big-end (conrod) bearing
set 5-main |
£16.80 |
|
82 |
BHM1295 |
Thrust washer set |
£10.95 |
|
83 |
1G765 |
Spigot bush crankshaft
3-main |
£1.79 |
|
|
22H1416 |
Spigot bush crankshaft
5-main manual transmission |
£2.69 |
|
|
12B1397 |
Spigot bush crankshaft
5-main auto transmission |
£4.90 |
|
84 |
12H1301 |
Dowel crankshaft |
£1.36 |
|
85 |
12H713E |
Flywheel (3-main bearing) |
£89.90 |
£35.00 |
|
12H1474E |
Flywheel (5-main bearing
inertia starter) |
nla |
£55.00 |
|
12H2184 |
Flywheel (5-main bearing
pre-engaged starter) |
£89.90 |
£20.00 |
86 |
1G2874 |
Ring gear flywheel early
(inertia starter motor) |
£21.95 |
|
|
12H2186 |
Ring gear flywheel late
(pre-engaged starter motor) |
£20.20 |
|
87 |
51K1022 |
Bolt-crank to flywheel
3-main |
|
|
88 |
FNZ506 |
Nut-flywheel 3-main |
|
|
89 |
6K26 |
Locktab-flywheel 3-main |
|
|
90 |
51K1809 |
Bolt-flywheel 5-main |
|
|
91 |
12H1303 |
Locktab flywheel 5-main |
|
|
92 |
1G2984 |
Dowel clutch cover |
|
|
93 |
12H768 |
Gasket backplate lower |
|
|
94 |
12H762 |
Gasket backplate upper |
|
|
95 |
12H752 |
Backplate-engine to gearbox
3-main |
nla |
£35.00 |
|
12H1469 |
Backplate-engine to gearbox
18GB 5-main, 3 synchro |
nla |
£45.00 |
|
CAM1003 |
Backplate-engine to gearbox
18GD,GG,18V 4 synchro |
nla |
£25.00 |
96 |
GHF105 |
Bolt-backplate top all
types |
|
|
97 |
GHF333 |
Washer-backplate top all
models |
|
|
98 |
53K1779 |
Bolt-backplate 18G,GA,GD,GG,18V
to Sept '76 |
|
|
|
SH606071 |
Bolt-backplate September
'76on |
|
|
|
53K1810 |
Bolt-backplate 18GB 5-main
3-synchro |
|
|
99 |
GHF333 |
Washer spring all engines
except 18GB |
|
|
100 |
2K6059 |
Lock tab 18GB 5-main,
3-synchro |
|
|
101 |
1H1020 |
Lock tab 18GB 5-main,
3-synchro |
|
|
102 |
1H1021 |
Lock tab 18GB 5-main,
3-synchro |
|
|
103 |
SH605071 |
Bolt backplate |
|
|
104 |
GHF332 |
Washer spring 3-main only |
|
|
105 |
12H1547 |
Retainer oil seal 5-main
only |
|
|
106 |
AHU2242 |
Rear crankshaft seal 5-main
only |
|
|
107 |
12H541 |
Blanking plug engine backplate
5-main only |
|
|
108 |
12H74 |
Dipstick 18G,GA,GB,GD |
|
|
109 |
1B1735 |
Gaiter-dipstick 18G,GA,GB,GD |
|
|
110 |
1B1063 |
Tube dipstick 18G,GA,GB,GD |
|
|
111 |
12H2964 |
Dipstick 18GG,18V581/582/583
to 1972 |
|
|
112 |
12H3963 |
Dipstick 18V581/582/583
1973 on 18V779-847 |
|
|
113 |
12H3351 |
Tube-dipstick For 12H2964
and 3963 |
|
|
114 |
CAM1039 |
Spindle-oil pump drive |
|
|
115 |
88G296 |
Oil pump 3-main bearing |
|
|
|
12H1429 |
Oil pump 5-main bearing |
|
|
116 |
88G420 |
Gasket-pump to block 3-main |
|
|
|
12H1018 |
Gasket-pump to block 5-main |
|
|
117 |
51K267 |
Stud-pump to block |
|
|
118 |
GHF201 |
Nut |
|
|
119 |
GHF332 |
Washer-spring |
|
|
120 |
GHF301 |
Washer-flat |
|
|
121 |
JAM2227 |
Oil strainer |
|
|
122 |
88G421 |
Gasket-pump to strainer |
|
|
123 |
SH604121 |
Bolt-pump to strainer |
|
|
124 |
GHF331 |
Washer-spring |
|
|
125 |
51K1482 |
Stud-main bearing cap
early |
|
|
126 |
LNZ208 |
Nut-main bearing cap early |
|
|
127 |
ACA5521 |
Washer-main bearing cap
early |
|
|
128 |
12B2356 |
Bolt-main bearing cap
18V |
|
|
129 |
12H1368 |
Cork seal main cap Front/rear
18G,GA Front GB,GD,GG |
|
|
|
12H1476 |
Cork seal main cap Front/rear
18V, rear only GB to GG |
|
|
130 |
12H865 |
Oil pressure relief valve |
|
|
131 |
AEH798 |
Packing piece |
|
|
132 |
1H756 |
Spring-oil pressure relief
valve |
|
|
133 |
6K431 |
Washer-oil release cap |
|
|
134 |
12A1851 |
Cap-oil release valve |
|
|
135 |
12H395 |
Sump 3-main |
|
|
|
12H3541 |
Sump 5-main |
|
|
136 |
GEG503 |
Gasket sump 3-main |
|
|
|
GEG504 |
Gasket sump 5-main |
|
|
137 |
88G257 |
Sump drain plug |
|
|
138 |
6K638 |
Washer sump drain plug |
|
|
139 |
SH604041 |
Bolt-sump to block |
|
|
140 |
GHF321 |
Washer shakeproof |
|
|
141 |
GHF300 |
Washer-plain |
|
|
MECHSPEC
REBUILT MG ENGINES
