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maXpeedingrods Connecting Rods for MG MGB Four-Cylinder 1.8L Engine with 3/8' ARP 2000 Bolts

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$359.10

$ 99 .00 $99.00

In Stock
  • Fit for MG MGB four-cylinder 1.8L engine (5 main bearing)
  • 4340 EN24 H-Beam connecting rods
  • Dimensions: Center to center length: 165.1mm; Big end diameter: 51.338mm; Small end diameter: 20.63mm
  • Package Contents: 4 pieces of conrods, 8 pieces of 3/8 " ARP 2000 bolts
  • Extra cost for upgrading to ARP L19 bolts


Product Description

CR-MG-165

1. High Performance Material

1. High Performance Material

Forged 4340 EN24 aircraft chrome moly quality steel for racing

2.High Quality Components

2.High Quality Components

With Standard ARP 2000 Bolts （Upgradable ARP L19)

3.Professional H-Beam Design

3.Professional H-Beam Design

Improve stiffness, reduce stress risers and reduce weight

4.Precision Machining Manufacturing

4.Precision Machining Manufacturing

Shot Peening for improved fatigue life.

Application

for MGB 4cyl MGB 1800 5 Main Bearing

for MG MGB roadster 1962–1980

for MG MGB GT 1965–1980

for MG MGB MK IV 1980

Pin Type: Floating Pin Piston

Specification

*Type: Forged 4340 aircraft chrome moly quality steel for racing

*H-beam Conrods Quantity: 4 Pieces as showing in picture

*Bolts: Including ARP 2000 3/8" bolts (Note: Extra cost for upgrading to ARP L19 bolts)

*The connecting rods all include ARP 2000 bolts, which are rated at 220,000 psi, and the optional ARP L19 material at 260,000 psi is available as an upgraded product.

*Advertised Horsepower Rating:200HP/piece

*Top acceleration: 9000rpm

*package size：28CM*21CM*10CM

Dimension

Center to center length:165.1mm/6.5"

Big end diameter:51.338mm/2.021"

Small end diameter:20.62mm/0.812"

Big end width:25.35mm/0.998"

Small end width:25.35mm/0.998"

Feature

1. TÜV PRODUCT TEST AND TÜV ISO 9001 CERTIFIED；

2. Material: Forged SAE 4340 Chrome Moly Steel for the highest strength and durability, dedicated for Racing；

3. ARP 2000 bolts ,Optional ARP L19 fasteners available as an upgrade；

4. H-Beam design reduces weight without compromising strength；

5.Heat-treating & Shot-peened for remained consistent and strong. Shot-peened finish to remove potential for stress risers；

6.Precision rod cap alignment dowels；

7.Bores finished to +/- .01 mm；

8.Balanced to within +/- 1 g per rod；

9. Each rod is magnetic particle tested to ensure free of flaws；

10.Use X-rayed, sonic tested；

11.Custom Service.

Note

*Professional installation is highly recommended ；

*Custom Service:If there's no conrods you need on our site, we would be happy to help determine your requirements and develop a solution with you to satisfy your needs.


I love logistics
Reviewed in the United States on March 25, 2025
i bought 4 maxspeeding rods and the new pins were to tight. I took them to a local machinist to have them fit and he damaged them beyond use as the clearances were way out of spec. This was not the fault of Maxspeeding rods. I made several calls and sent many messages to Maxspeeding but their service is terrible. they won't supply replacement bushings and it took 21 messages and 6 phone conversations to get the specs on the bushings from them. I found that these bushings are not available anywhere and they refuse to sell me any. Service is terrible!!
Carolynne P.
Reviewed in the United States on October 10, 2024
Excellent product-- fast service and delivery
Arend
Reviewed in the United States on February 24, 2020
Used in my MGB race car with 160HP @ 8000+ RPM Works just as good as my Carrillo rods