Straight Port Top End

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Valve Top Cap

CNC machined reproduction of standard.

Straight Port Top End
Code: JENG731
Sku: JENG731
Availability: In Stock
JENG731
£8.95
Qty

Jaguar Valve Colletts

Reproduction of standard item.

Straight Port Top End
Code: JENG733
Sku: JENG733
Availability: In Stock
JENG733
£4.45
Qty

TOP HAT VALVE SHIMS - FINISHED

To suit original 5/16" valve stems. This design has a dramatically reduced mass to the original. Available in 0.001" increments from 0.040" to 0.300". Also available as semi-finished blanks still to be ground to size.

Prices stated are per item.

Visit our JAGUAR TOP HAT VALVE SHIM PAGE >>

Straight Port Top End

TOP HAT VALVE SHIMS - SEMI-FINISHED

To suit original 5/16" valve stems. This design has a dramatically reduced mass to the original. 

Semi-finished blanks, still to be ground to size. Sold Individually.

Straight Port Top End
Code: JCENG661/125B
Sku: JCENG661/125B
Availability: In Stock
JCENG661/125B
£5.95
Qty
Code: JCENG661/165B
Sku: JCENG661/165B
Availability: In Stock
JCENG661/165B
£5.95
Qty
Code: JCENG661/204B
Sku: JCENG661/204B
Availability: In Stock
JCENG661/204B
£5.95
Qty
Code: JCENG661/244B
Sku: JCENG661/244B
Availability: In Stock
JCENG661/244B
£5.95
Qty

Cam Follower Sleeve Clamp Set

Steel plates designed to lock the cam follower sleeves down to stop the moving around.

Straight Port Top End
Code: JCENG660K
Sku: JCENG660K
Availability: In Stock
JCENG660K
£95.00
Qty

COMPETITION VALVE STEM SEALS

Modern design lip WITH SPRING DESIGN, BONDED TO A STEEL CASE, these require the top of the valve guide to be machined to suit.

Sold Individually.

Straight Port Top End
Code: JCENG735
Sku: JCENG735
Availability: In Stock
JCENG735
£2.95
Qty

BRONZE VALVE GUIDES

To suit the original 5/16" valve stem diameter and a choice of outside diameters.

Straight Port Top End

Spring Bottom Cup

Heat treated steel thin cups fit for the job.

Straight Port Top End
Code: SCENG725CU
Sku: SCENG725CU
Availability: In Stock
SCENG725CU
£2.95
Qty

Front Breather

More reliable than the original D-Type cam cover breathers, this -16 jic union which is attached as part of the fuel injection mount blanking plate, will not throw out any unwanted oil.

Straight Port Top End
Code: JENG774S
Sku: JENG774S
Availability: In Stock
JENG774S
£12.95
Qty
Code: JENG775S
Sku: JENG775S
Availability: In Stock
JENG775S
£95.50
Qty

Inlet Manifold Gasket

One piece solution

Straight Port Top End
Code: JENG759
Sku: JENG759
Availability: In Stock
JENG759
£4.75
Qty

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Welcome to the Denis Welch Motorsport website for Performance Parts. We cater for every aspect of work on your classic car be it road, race or rally, using our unrivalled success in many aspects of Motorsport to make your car as successful and reliable as possible.

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