Cylinder head - XK150
for LH smooth rocker cover. Made of polished aluminium with 68 mm diameter
Requires: 1
for LH rocker cover. Made of polished aluminium with 68 mm diameter with Jaguar lettering in gold
Requires: 1
quick release type, polished aluminium. Monza style with 65 mm diameter
Requires: 1
made in red vulcanised fibreboard with the correct rivets and brackets
Requires: 1
securing capillary tube to rocker covers
Requires: 4
LH - polished aluminium
Early XK150 with mechanical tachometer
Requires: 1
RH - polished aluminium
Late XK150 with electric tachometer
Requires: 1
LH
Early XK150 with mechanical tachometer
Requires: 1
LH
Late XK150 with electric tachometer
Requires: 1
RH - use item
Early XK150 with mechanical tachometer
Requires: 1
RH - use item
Late XK150 with electric tachometer
Requires: 1
RH
Early XK150 with mechanical tachometer
Requires: 1
RH
Late XK150 with electric tachometer
Requires: 1
chromed. Securing rocker covers and cylinder head
Contents illustrations 16, 17, 68, 69, 70, 83 and 84
Requires: 1
256° 'Road' specification - new items, supplied in pairs. Feature: Mounting with 2 and 4 bolts possible
XJ6 specification
Requires: 1
- on inlet camshaft
Early XK150 with mechanical tachometer
Requires: 1
tachometer drive
Early XK150 with mechanical tachometer
Requires: 1
tachometer drive to adaptor
Early XK150 with mechanical tachometer
Requires: 2
tachometer drive adaptor
Early XK150 with mechanical tachometer
Requires: 1
angle drive
Early XK150 with mechanical tachometer
Requires: 1
adaptor to cylinder head
Early XK150 with mechanical tachometer
Requires: 2
tachometer drive - on inlet camshaft
Early XK150 with mechanical tachometer
Requires: 1
tachometer drive
Early XK150 with mechanical tachometer
Requires: 1
between shaft and oil thrower
Early XK150 with mechanical tachometer
Requires: 1
tachometer - on inlet camshaft
Late XK150 with electric tachometer
Requires: 1
drive dog to tachometer drive adaptor
Late XK150 with electric tachometer
Requires: 1
tachometer drive - nylon reproduction
Late XK150 with electric tachometer
Requires: 1
tachometer drive
Late XK150 with electric tachometer
Requires: 1
rocker cover
Late XK150 with electric tachometer
Requires: 1
tachometer drive to cylinder head
Late XK150 with electric tachometer
Requires: 3
long skirt version with 1.3/8" original diameter and 1" total height
Requires: 12
with 1.3/8" original diameter and 7/8" total height
Requires: 12
aftermarket with 1.3/8" original diameter and 7/8" total height
Requires: 12
for Jaguar XK6 engines and 6.0 V12 engines (diameter 17.44 mm <> 0.6126 inch)
Requires: 1
made of chrome-nickel-magnesium steel with nitrided surface. Diameter: 41.3 mm
Made from 214N stainless steel - alternatives
Requires: 6
made of chrome-nickel-magnesium steel with nitrided surface. Diameter: 41.3 mm
Made from 214N stainless steel - alternatives
Requires: 6
inlet valve - bronze valve guide with 0.502" outside diameter and 1.866" length
Requires: 6
inlet valve +0.003" (1st oversize). Steel type
Requires: 6
inlet valve - bronze valve guide with 0.507" outside diameter and 1.866" length
Requires: 6
inlet valve, 2nd oversize with 12.85 mm outer diameter and 47.41 mm length. Steel type
Requires: 6
inlet valve - bronze valve guide with 0.504" outside diameter and 1.866" length
Requires: 6
inlet valve, 3rd oversize with 12.95 mm outer diameter. Steel type
Requires: 6
inlet valve - bronze valve guide with 0.510" outside diameter and 1.866" length
Requires: 6
exhaust valve, 1st oversize with 12.83 mm outer diameter. Steel type
Requires: 6
exhaust valve - bronze valve guide with 0.506" outside diameter and 1.957" length
Requires: 6
exhaust valve, 2nd oversize with 12.88 mm outer diameter. Steel type
Requires: 6
exhaust valve - bronze valve guide with 0.507" outside diameter and 1.957" length
Requires: 6
exhaust valve, 3rd oversize with 12.95 mm outer diameter. Steel type
Requires: 6
exhaust valve - bronze valve guide with 0.510" outside diameter and 1.957" length
Requires: 6
cam follower - diameter: 41.75 mm
Alternatives
Requires: 12
cam follower - diameter: 41.75 mm. Reproduction
Alternatives
Requires: 12
exhaust manifold
Stainless steel, may replace original stud
Requires: 16
7/16" - galvanised D-shaped washer for cylinder head dome nut
Alternatives
Requires: 10
7/16" - chromed D-shaped washer for cylinder head dome nut
Alternatives
Requires: 10
7/16" - galvanised 2.3 mm thick washer for cylinder head dome nut
Alternatives
Requires: 4
7/16" - chromed 3 mm thick washer for cylinder head dome nut
Alternatives
Requires: 4
rear crankshaft cover to cylinder block - diameter: 5/16"
Rocker cover to cam bearing caps
Requires: 16
engine breather
Requires: 1
engine breather
Requires: 1
engine breather - supplied in metres
Requires: 1
inlet valve. Hardened version for lead free applications. Dimensions: OD = 1.85", ID = 1.437", H = 0.394"
3.4 engine
Requires: 6
inlet valve. Hardened version for lead free applications. Dimensions: OD = 1.88", ID = 1.38", H = 0.43"
3.8 engine
Requires: 6
exhaust, hardened
For lead free applications
Requires: 6
inlet manifold
Stainless steel, may replace original stud
Requires: 18
exchange. B-type head with new valves, springs and guides, new cam bearings. Shimming up of camshafts and fitting hardened exhaust seat inserts for lead free applications
XK150 3.4 with mechanical tachometer to May 1959: OTS to 820042 (RHD) and 832087 (LHD), DHC to 827372 (RHD) and 838271 (LHD), FHC to 824904 (RHD) and 836232 (LHD)
Requires: 1
exchange. B-type head with new valves, springs and guides, new cam bearings. Shimming up of camshafts and fitting hardened exhaust seat inserts for lead free applications
XK150 3.4 with lectrical tachometer from May 1959: OTS from 820043 (RHD) and 832088 (LHD), DHC from 827373 (RHD) and 838272 (LHD), FHC from 824905 (RHD) and 836233 (LHD)
Requires: 1
exchange. B-type head with new valves, springs and guides, new cam bearings. Shimming up of camshafts and fitting hardened exhaust seat inserts for lead free applications
XK150 3.8 with mechanical tachometer to May 1959: OTS to 820042 (RHD) and 832087 (LHD), DHC to 827372 (RHD) and 838271 (LHD), FHC to 824904 (RHD) and 836232 (LHD)
Requires: 1
exchange. B-type head with new valves, springs and guides, new cam bearings. Shimming up of camshafts and fitting hardened exhaust seat inserts for lead free applications
XK150 3.8 with electrical tachometer from May 1959: OTS from 820043 (RHD) and 832088 (LHD), DHC from 827373 (RHD) and 838272 (LHD), FHC from 824905 (RHD) and 836233 (LHD)
Requires: 1
exchange. Straight port head with new valves, springs and guides, new cam bearings. Shimming up of camshafts and fitting hardened exhaust seat inserts for lead free applications
XK150S 3.4 to May 1959 with mechanical tachometer: OTS to 820042 (RHD) and 832087 (LHD), DHC to 827372 (RHD) and 838271 (LHD), FHC to 824904 (RHD) and 836232 (LHD)
Requires: 1
exchange. Straight port head with new valves, springs and guides, new cam bearings. Shimming up of camshafts and fitting hardened exhaust seat inserts for lead free applications
XK150S 3.4 and 3.8 with electrical tachometer from May 1959: OTS from 820043 (RHD) and 832088 (LHD), DHC from 827373 (RHD) and 838272 (LHD), FHC from 824905 (RHD) and 836233 (LHD)
Requires: 1
XK150 and XK150S with 3.4 engine
May replaced by modern composite gasket.
Requires: 1
XK150 and XK150S with 3.8 engine
May replaced by modern composite gasket.
Requires: 1
with classic sheet metal head gasket
XK150 with 3.4 engine
Requires: 1
with head gasket made from high quality composite material. Bore size: 86.00 mm + 0.5 mm, thickness: 0.35", built in thickness: 0.33"
XK150 3.4 (1957-61)
Requires: 1
with classic sheet metal head gasket - for vehicles with 'B type' cylinder head and twin SU carburettors
XK150 with 3.8 engine
Requires: 1
with classic sheet metal head gasket
XK150S with 3.4 engine
Requires: 1
with classic sheet metal head gasket - for vehicles with 'Straight Port' cylinder head and triple SU carburettors
XK150S 3.8 (1957-61)
Requires: 1
with modern high quality composite head gasket. Bore size: 88.50 mm, Thickness: 0.35", built in thickness: 0.33" - for vehicles with 'B type' and 'Straight Port' cylinder head
XK150S 3.8 (1957-61)
Requires: 1
with high quality 'full race' composite head gasket. Bore size: 90.5 mm, thickness: 0.64", built in thickness: 0.61" - for vehicles with 'B type' and 'Straight Port' cylinder head
XK150S 3.8 (1957-61)
Requires: 1
with high quality Cometic CFM head gasket for high compression engines. Max bore size: 88 mm, built in thickness: 0.059" - for vehicles with 'Straight Port' cylinder head and triple SU carburettors
XK150S 3.8 (1957-61)
Requires: 1
