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XJ6 4.2 Cylinder Head - Used

  • Item #HD56

Engine # Part # Foundry # Foundry Head # Type Un-stamped EAC1638 WYF BU300 Used XJ6 4.2 cylinder head. Submit A Reasonable Offer or call our sales staff directly at 1-800-875-5247 (Domestic) 1+740-282-8649 (International)Welsh offers very competitive shipping rates on oversize items. Call our sales department for more details and to obtain a shipping quote.

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MK IX 3.8 C14958 Cylinder Head - USED - BH91XX-8

  • Item #HD57

MK IX 3.8 C14958 Cylinder Head - USED - BH91XX-8

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C14958 Cylinder Head - USED - LB26XX-8

  • Item #HD58

Engine # Part # Foundry # Foundry Head # Type LB26XX-8 C14958 C1142 WYF FK519 Used C14958 cylinder head in rebuild-able condition. Full head number available to serious inquires only. Submit A Reasonable Offer or call our sales staff directly at 1-800-875-5247 (Domestic) 1+740-282-8649 (International)Welsh offers very competitive shipping rates on oversize items. Call our sales department for more details and to obtain a shipping quote.

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XK150 3.4 Cylinder Head - USED - V54XXX

  • Item #HD59

Engine # Part # Foundry # Foundry Head # Type V54XXX C12500 DF498 Good used 3.4 XK150 cylinder head in rebuildable condition. Head is stamped and the number is available. Serious inquires only please. Submit A Reasonable Offer or call our sales staff directly at 1-800-875-5247 (Domestic) 1+740-282-8649 (International)Welsh offers very competitive shipping rates on oversize items. Call our sales department for more details and to obtain a shipping quote.

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XK120 3.4 Cylinder Head - USED - W79xxx

  • Item #HD6

Engine # Part # Foundry # Foundry Head # Type W79XXX C2242 WM Used XK120 3.4 cylinder head with dual spark plug openings in good rebuildable shape. Head is stamped and the number is available. Serious inquires only please. Submit A Reasonable Offer or call our sales staff directly at 1-800-875-5247 (Domestic) 1+740-282-8649 (International)Welsh is able to offer very competitive shipping rates on oversized items. Call our sales department for more details and to obtain a shipping quote.About the C2242: The C2242 cylinder head was designed by Harry Westlake of Westlake & Co, Ltd. and was originally cast in the UK by William Mills Ltd. of Wednesbury and West Yorkshire Foundries Ltd. of Leeds. It is made of RR.50 aluminum alloy which was chosen over other materials to save weight (50 lb. vs. 120 lb.) During the first two years of production, the XK120 was fitted mainly with cylinder heads forged by William Mills. The West Yorkshire produced heads found their home primarily in the Mk. VII. Determining the origin of the two foundries'' cylinder heads involves looking for differences in the casting around the middle spark plug drillings. William Mills heads were in two elliptical troughs while the West Yorkshire heads featured four separate circular troughs. In the spring of 1953 the two casting forms were unified with the 4 separated trough design prevailing. At this point the casting marks (WM and WYF) were the only way to differentiate between the two foundries, though some early heads did not carry any marks. (Reference: Jaguar XK120 The Anatomy of a Cult Object by Urs Schmid)

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MK2 3.8 Cylinder Head - USED

  • Item #HD60

Engine # Part # Foundry # Foundry Head # Type LA8XXX-9 C14958 WM351 WM FA420 A Used MK2 3.8 cylinder head in rebuild-able condition. The head is stamped and the number is available. Serious inquires only, please. Submit A Reasonable Offer or call our sales staff directly at 1-800-875-5247 (Domestic) 1+740-282-8649 (International)Welsh offers very competitive shipping rates on oversize items. Call our sales department for more details and to obtain a shipping quote.

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XJ6 4.2 Cylinder Head - USED

  • Item #HD66

Engine # Part # Foundry # Foundry Head # Type Un-stamped EAC1638 WYF EH218 A Used XJ6 4.2 cylinder head. This head features pinned tappet guides. See photos for more details. Submit A Reasonable Offer or call our sales staff directly at 1-800-875-5247 (Domestic) 1+740-282-8649 (International)Welsh offers very competitive shipping rates on oversize items. Call our sales department for more details and to obtain a shipping quote.

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XK120 3.4 Cylinder Head - USED - W86xxx

  • Item #HD7

Engine # Part # Foundry # Foundry Head # Type W86XXX C6733 WM351 WM AA_28 ? Good used XK120 cylinder head in rebuildable condition. Head is stamped and the number is available. Serious inquires only please. Submit A Reasonable Offer or call our sales staff directly at 1-800-875-5247 (Domestic) 1+740-282-8649 (International)Welsh is able to offer very competitive shipping rates on oversized items. Call our sales department for more details and to obtain a shipping quote.

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E-Type Series I 3.8 Early Cylinder Head - USED - RA26XXX

  • Item #HD73

Engine # Part # Foundry # Foundry Head # Type RA26XXX C14957 C1186 WYF Z E-Type Series I 3.8 used cylinder head. Head is in good condition, and is a perfect candidate for a rebuild. This is a "Z" head. Head is stamped and the number is available. Serious inquires only please. Submit A Reasonable Offer or call our sales staff directly at 1-800-875-5247 (Domestic) 1+740-282-8649 (International)Welsh offers very competitive shipping rates on oversize items. Call our sales department for more details and to obtain a shipping quote.

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E-Type Series I 3.8 Early Cylinder Head - USED - R21XXX

  • Item #HD74

Engine # Part # Foundry # Foundry Head # Type R21XXX C14957 WM7286 WM D164 A Early E-Type Series I 3.8 used cylinder head. The head is in great condition and is a perfect candidate for a rebuild. Head has most of the pumpkin coloring left intact. The head is stamped and the number is available. We believe this head was manufactured between late October to early November of 1961. Serious inquires only, please. This is an "A" head. Submit A Reasonable Offer or call our sales staff directly at 1-800-875-5247 (Domestic) 1+740-282-8649 (International)Welsh offers very competitive shipping rates on oversize items. Call our sales department for more details and to obtain a shipping quote.About early 3.8L E-Type cylinder heads: During 3.8L E-Type production, cylinder heads carried a part number of C14957 which was also used for all XK150S with electrical tachometer drives. Early 3.8 heads feature a painted "pumpkin" color which was used as late as engine number R25XX. Later heads carried a brassy paint instead of pumpkin. A type letter of either A or Z is cast into the valley between the two cams at the top of the head. It is unknown what this letter specifically stands for however, there appears to be some correlation of A-heads being cast at William Mills (WM) and Z-heads being cast at West Yorkshire Foundry (WYF.) Interestingly, the sequence of head number stampings at the rear of the valley appear to not deviate based on foundry as it is believed these stamps were made after casting at the Jaguar factory. (Reference: Jaguar E-Type Six-Cylinder Originality Guide by Dr. Thomas F. Haddock and Dr. Michael C. Mueller)

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MK7 3.4 Cylinder Head - Studless - USED - A48xxx

  • Item #HD8

Engine # Part # Foundry # Foundry Head # Type A48XXX C2242 WYF G337 Used early studless cylinder head in good rebuildable shape. Comes with intake and partial carbs. Head is stamped and the number is available. Serious inquires only please. Submit A Reasonable Offer or call our sales staff directly at 1-800-875-5247 (Domestic) 1+740-282-8649 (International)Welsh is able to offer very competitive shipping rates on oversized items. Call our sales department for more details and to obtain a shipping quote.

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XJ6 Series 3 Cylinder Head - REBUILT - SOLD

  • Item #HD91

UN-STAMPED P36677B WM7286 WM AB227 P Rebuilt 4.2 cylinder head for XJ6 Series 3

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