Customized forged connecting rods 4340 H beam for racing Type R engine modifying tuning enhancement quality warranty

  • 3 - 9 Sets
  • 10 - 99 Sets
  • >=100 Sets
high performance after markets tuning cars custom type R Racing drifting speed attack hillclimb
Lead Time:
Quantity(Sets) 1 - 20 21 - 50 51 - 100 >100
Est. Time(days) 40 35 35 Negotiable
Customized logo (Min. Order: 3 Sets)
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Quick Details
Car Model:
Rallye and racing cars engine
24 Months
Place of Origin:
Jiangsu, China (Mainland)
Brand Name:
forged 4340 EN24 STEEL
Product name:
forged H beam connecting rods for racing piston engine cars
Car Make:
ALL CARS for customized sizes
racing car engine parts drifting rallying motorsports
crank mechanism
engine power upgrade
products method:
billet steel shot-peened
special advantange:
stronger power and horsepower engine tuning
quality warranty:
Supply Ability
Supply Ability:
100000 Set/Sets per Month Customized forged connecting rods 4340 H beam for racing Type R
Packaging & Delivery
Packaging Details
4/6/8/10 pieces in one set for one box, and 6 boxes in one carton.
box size: 25X15X12 cm
carton size: 51.5X28.5X28 cm
Lead Time :
Quantity(Sets) 1 - 20 21 - 50 51 - 100 >100
Est. Time(days) 40 35 35 To be negotiated
Detailed Images
Other Products
Our Company
KingTec Racing (Wuxi) Co., Ltd. is focus on R&D high performance racing cars spare parts for more than 17 years.

More professional and skilled staff.

More advantaged and managed machines.

Our Pursuit: Better Price, Better Quality, Better Service.

Our Promise: More Precise, More Quicker, More Satisfying.

Packing & Delivery
Our most professional packaging
Transport of large trucks to the seaport
And international transport cooperation
Our Service


Professional Products Developing and Designing for your upgrading and Optimizing racing cars.

High Precise CNC-machined Products

Racing Projects Preparing


Q1. What is your terms of packing?
A: Neutral or Custom made
Q2. What is your terms of payment?
A: T/T, L/C, Escrow, West Union, Credit Card, PayPal, etc.

Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU. Door To Door

Q4. How about your delivery time?
A: 25 to 35 working days for Custom made parts, ( 1 or 2 working days to deliver for ready products.

Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q6. What is your sample policy?
A: Yes, it could be Designed and Optimized for your high performance racing cars use.

Product Description
High performance forged connecting rods factory manufacturer from China, with 17 years custom experience for more than 100 different countries customers, (USA, UK, France, Germany and many other countries.
more than 2700 different models and sizes are available.
Materials EN24 4340 billet Forged steel H-beam connecting rods for high performance car racing parts of engines
100% Quality Warranty

Car Engine
Center to Center
***.** mm
Big End Diameter
***.** mm
Small End Diameter
***.** mm
Big End Width
***.** mm
Small End Width
***.** mm
Connecting Rods bolts
5/16", 3/8", 7/16" universal bolts sizes for racing connecting rods
Our H Beam connecting rods features
4340 (40CrNiMoA) Aircraft quality steel
CNC machined all of sizes and angles
Shot-Peened to relieve stress
Magnafluxed, X-rayed and Sonic tested to insure quality
Heat Treatment
Heat treated HRC 35-40
Weight matched sets+-1.5grams
Lower weight, Higher RPMs and Horse Power
Quality Warranty
YES, as long as it is installed with ARP2000 bolts, or stronger ARP L19 bolt ARP 625+
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