Engine
Hepolite Piston set
standard size.
Specifications: 5.3 V12 engine with 3-ring pistons, and 9.0:1 compression ratio. Standard bore size: 3.543"
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Product number: 497304
E-Type 5.3 V12 Series 3 (1971-74) ? XJ12 Series I and II, Series III to engine no. 7P42299 (to September 1981, i.e. not HE engines) ? XJS 5.3 V12 to engine no. 8S18000 (to February 1981, i.e. not HE engines)
Hepolite Piston set with cylinder liners
standard size.
Specifications: 5.3 V12 engine with 3-ring pistons, and 9.0:1 compression ratio. Standard bore size: 3.543"
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Product number: 543254
E-Type 5.3 V12 Series 3 (1971-74) ? XJ12 Series I and II, Series III to engine no. 7P42299 (to September 1981, i.e. not HE engines) ? XJS 5.3 V12 to engine no. 8S18000 (to February 1981, i.e. not HE engines)
Valve collars Titan
12 piece kit top retainrs, for inlet valve and exhaust valve - made from 6AL4V titanium
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Product number: 548910
E-Type 4.2 Series 1 and 2 (1964-70) ? E-Type 5.3 V12 Series 3 (1971-74) ? Mark II (1959-69) ? Mk10 4.2 (1964-66) ? 420G (1966-70) ? 420 and Daimler Sovereign (1966-69) ? XJ6 Series I, II and III (1968-87) ? XJ12 Series I, II and III (1972-92) ? Daimler DS420 Limousine and Hearse (1968-92) ? XJS 5.3 V12 and 6.0 V12 (1975-96) ? XJ40 (XJ) 2.9 and 6.0 V12 (1986-94)
Camshafts
282° Fast Road specification. Technical data. Power band 2000 to 6500 rmp, valve timing 35/67 and 67/35, cam lift 0.415", valve clearance 0.006 and 0.008".
Supplied in pairs - reconditioned, in excha
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Product number: 281321
E-Type 5.3 V12 Series 3 (1971-74) ? XJ12 Series I, II and III (1972-92) ? XJS 5.3 V12 to VIN...188104 (1975-93)
Camshafts
308° Rally specification. Technical data. Power band 2500 to 7000 rmp, valve timing 49/79 and 79/49, cam lift 0.426", valve clearance 0.006 and 0.008".
Supplied in pairs - reconditioned, in exchange
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Product number: 337299
E-Type 5.3 V12 Series 3 (1971-74) ? XJ12 Series I, II and III (1972-92) ? XJS 5.3 V12 to VIN...188104 (1975-93)
Camshafts
310° Race specification. Technical data. Power band 3000 to 7500 rmp, valve timing 45/85 and 85/45, cam lift 0.441", valve clearance 0.006 and 0.008".
Supplied in pairs - reconditioned, in exchange
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Product number: 347929
E-Type 5.3 V12 Series 3 (1971-74) ? XJ12 Series I, II and III (1972-92) ? XJS 5.3 V12 to VIN...188104 (1975-93)
Bronze bearings (C29274, C29273)
auxiliary shaft - 3 piece set
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Product number: 503899
E-Type 5.3 V12 Series 3 (1971-74) ? XJ12 Series I, II and III (1972-92) ? XJS 5.3 V12 to VIN...188104 (1975-93) and 6.0 V12 from VIN...188105 to 226645 (1993-96) ? XJ40 (XJ) 6.0 V12 from VIN...673299 to 708757 (1992-94)
Cylinder head gasket
LH - made from high quality Cometic CFM material. Bore size: 93 mm, built in thickness: 0.59"
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Product number: 503638
E-Type V12 Series 3 (1971-74) ? XJ12 Series I (1972-73), XJ12 Series II to engine no. 7P45000 (not for vehicles with HE engines) ? XJS 5.3 V12 to engine no. 8S18000 (not for vehicles with HE engines)
Cylinder head gasket
RH - made from high quality Cometic CFM material. Bore size: 93 mm, built in thickness: 0.59"
More info...
Product number: 503639
E-Type V12 Series 3 (1971-74) ? XJ12 Series I (1972-73), XJ12 Series II to engine no. 7P45000 (not for vehicles with HE engines) ? XJS 5.3 V12 to engine no. 8S18000 (not for vehicles with HE engines)
Cylinder head gasket
LH - made from high quality Cometic CFM material. Bore size: 97 mm, built in thickness: 0.59"
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Product number: 550706
E-Type V12 Series 3 (1971-74) ? XJ12 Series I (1972-73), XJ12 Series II to engine no. 7P45000 (not for vehicles with HE engines) ? XJS 5.3 V12 to engine no. 8S18000 (not for vehicles with HE engines)
Cylinder head gasket
RH - made from high quality Cometic CFM material. Bore size: 97 mm, built in thickness: 0.59"
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Product number: 550705
E-Type V12 Series 3 (1971-74) ? XJ12 Series I (1972-73), XJ12 Series II to engine no. 7P45000 (not for vehicles with HE engines) ? XJS 5.3 V12 to engine no. 8S18000 (not for vehicles with HE engines)
Flywheel
lightened aluminium type with ring gear assembly
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Product number: 486582
E-Type 5.3 V12 Series 3 with manual transmission (1971-74) ? XJS 5.3 V12 with manual transmission to VIN...101814 (1975-78)
ARP Studs and nuts
cylinder head - high grade 8470 chrome moly with a tensile strength of 190.000 psi ensure substantial strength and reduces stretching
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Product number: 506046
E-Type V12 Series 3 (1971-74) ? XJ12 Series I, II and III (1972-92) ? XJS 5.3 V12 and 6.0 V12 (1975-96) ? XJ40 (XJ) 6.0 V12 from VIN...673299 to 708757 (1992-94) ? X300 (XJ) 6.0 V12 from VIN...720125 to 812255 (1993-97)