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Pistons and Conrods

Push Rods

Please note prices are subject to change (22.07.24)

Rover 3.5 litre cast pistons (9.75:1 C/R) + 020" Inc. Piston Rings

Set (8) +0.020" Pistons complete with Gudgeon Pins (8) (CX2492)

Oversize ring set (AZ899)
Suitable for Most Rover V8 engines

Originally used in the Rover Vitesse

 

CX2492 3.5L pistons 1.JPG

£275.00 Incl. VAT @ 20% (8 in a set)

Rover 3.9 +20 litre cast pistons 9.35:1 C/R + Piston Rings

3.9 +0.020" 9.35:1 C/R Pistons, Pins and ring set
Set (8) Pistons complete with Gudgeon pins (DW895)

Standard +20 Ring set (AZ3920)
With 3.9 cylinder heads
3.9 +20 Pistons no longer available from Land Rover. These are Quality pistons (Not Britpart etc.)

3.9L +20 cast V8 pistons

£301.50 Incl. VAT @ 20% (8 in a set)

Currently unavailable

06.08.24

Rover 3.9 +20 litre cast pistons 9.35:1 C/R + Piston Rings Budget set RTC229520

3.9 +0.020" 9.35:1 C/R Pistons, Pins and ring set

89mm bore

Earlier Rover V8 engines
Budget range Origin China

rover v8 piston ring and pin

Representative image

£219.81  Incl. VAT @ 20% (8 in a set)

Pistons 3.9L+20 9.35:1 High compression oversize  STC64720

3.9 +0.020" 9.35:1 C/R

Pistons, Pins and ring set

94mm bore

Later Rover V8 engines
Budget range Origin China

STC64720 3.9L

£278.48  Incl. VAT @ 20% (8 in a set)

Nural Pistons 4.6L HC 9.35:1 with rings and pins ERR5554G

4.6L High Compression 9.35:1 with rings and pins OE

Made in Türkiye by Nural

14.5cm x 10.5cm x 10.5cm

94mm bore

ERR5554G 4.6HC Nural

£350.00  Incl. VAT @ 20% (8 in a set)

Rover, TVR, Morgan 96mm Forged Pistons for 5.0L Conversions

96mm Custom Made Forged Pistons for 5.0 Litre Conversions
Requires suitable off-set Ground Crankshaft
Forged I Beam Rods
Full rotating assembly dynamic balance

Measurements:

Pin diameter: as for Chevy - 0.927"

Bowl capacity: 20cc

Valve reliefs: none

Lead time: about 14 days

5.0L Forged pistons

£943.64 INCL. VAT @ 20% (8 in a set)

Please call for price updates

Rover V8 96mm Forged Pistons - 4.8 Litre Conversion

V8 Rover Forged Pistons.
Use with flanged linered block bored to 96mm for 4.8 litre conversion using standard 4.6 rods and crankshaft.
Forged Pistons approx 9.5:1 CR
Std/Tool Steel Pins
96.00 Bore
Pin diameter Press Fit for STD 4.6 Con rods
Similar weight to standard pistons
Complete with piston rings
Piston mass with pins approx 580gm - similar to factory cast
Piston Bowl volume 22cc
Approx CR 9.75:1
Improves torque, BHP and adds some serious performance to your P38 or Disco 2.
This conversion with modified heads and our High Torque cam should yield 270 + BHP or approx 50BHP over standard.

Same pistons and used with ITBs, dry sump, stage 4 heads and mechanical cam will yield as much as 370 - 380 BHP @ 6800 rpm

Further power improvements are also available with ported and flowed intake, 45mm trumpet base and enlarged TB to 71mm.

4.8L V8 forged pistons

£1145.40 INCL. VAT @ 20% (8 in a set)

Please call for price updates

4.6L HC Piston Assembly (ERR5554R) - Spares

Single replacement V8 4.6Lhigh compression  piston complete with pins and rings. Part number ERR5554R for Range Rover P38, EFi. Allmakes.

Made in the UK

ERR554R single piston

£30.00 Each incl. VAT @ 20%

5.2L +30 Sealed Power Cast Pistons (275NP30) Made in USA

Sealed Power 275NP30 5.2 +30 oversize piston set made in the USA set of 8

Specifications:

Bore: 3.712"  94.285mm

Stroke: 3.126"

Engine Stroke Type: Stock Rod Length: 5.880"

Piston Style: Dish, with two valve reliefs

Piston Material: Cast aluminium        

Compression Height (in.): 1.500"

Wrist Pin Style: Press-fit

Wrist Pin (Gudgeon Pin) Included (Retainers: No)                          

Pin Diameter (in): 0.912"

Piston Ring Thickness: 5/64" x 5/64" x 3/16" 

File Fit / Gapless: No

Notes: Recessed piston head is 0.105" deep x 2.320" diameter. 

Pre-weighed for engine balancing purposes

Sealed Power 275NP30 Pistons 5.2 + 30
275NP30 Pistons 5.2 + 30

£150.00 set of 8 Incl. VAT @ 20%

and Piston Rings

5.2L +40 Sealed Power Cast Pistons (275NP40) Made in USA

Sealed Power 275NP40 5.2L +40 oversize piston set made in the USA set of 8

Bore (in.): 3.712 in. Bore (mm): 94.285mm

Stroke: 3.126 in. Engine Stroke Type: Stock Rod Length: 5.880 in.

Piston Style: Dish, with two valve reliefs; Piston Material: Cast aluminum; Compression Height (in.): 1.500 in. 

Wrist Pin Style: Press fit; Wrist Pin Retainers Included: No; Wrist Pin Included: Yes;  Pin Diameter (in): 0.912 in.

Piston Ring Thickness: 5/64 in. x 5/64 in. x 3/16 in.

File Fit: No; Gapless: No;

Recessed piston head is 0.105 inch deep x 2.320 inch diameter.       

£280.00 set of 8 Incl. VAT @ 20%

and Piston Rings

Westwood Flanged Cylinder Liners 4.0 / 4.6 engine rebuild WCL 36GFL

Westwood flanged cylinder liner for 4.0L and 4.6L engine rebuild

Part number WCL 36GFL

Semi Finished Bore: 94.00mm Less 1.00 for final boring Outside Diameter: 99.06mm Overall Length: 135.64mm
Flange Diameter: 105.23mm
Flange Depth: 5.33mm

Westwood WCL 36GFL flanged liner

£50.00 each incl. VAT @ 20%

Piston Rings

Melling Piston Rings M2C 4998 020 made in USA

OEM Chrome +.020" oversize 4.0/4.6 Engines

Bore: 3.7" [94mm] Comp: 1.2mm/1.5mm Oil: 3mm

Supplied under part number AZ4620

£62.48 incl. VAT @ 20%

​

Melling Piston Rings STD bore 3.9L, 4.2L V8

Made in USA

OEM Chrome standard

Bore: 3.7/3.720" [94/94.5mm] Comp: 1.5mm Oil: 3mm

£75.00 incl. VAT A 20%

​

Melling Piston Rings 3.5L M2C4289 020 oversize

1977-89 Motor 3528cc.

SD1 Range Rover cylinder diameter: 88.90 3.50

Compression: 16-1.6mm

Oil:  8-4.75mm

Supplied under part number AZ899SP

VERY rare

£85.00 incl. VAT @ 20%

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Grant piston rings also in stock

Melling piston rings +20
Grant piston rings
Adjustable Push Rods - Hydraulic 5/16 tube AZ1005

£286.00 incl. VAT @ 20%

set of 16

Need to be ordered in

Heavy Duty Push Rods 603378
Heavy duty pushrods

£37.50 incl. VAT @ 20%

set of 16

Crower Adjustable Push Rods - 70005-16 by MOPAR 5/16 diameter

£250.00 incl. VAT @ 20%

set of 16

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