SKU: 80415295165

SpeedFactory Racing K20A/Z Forged Steel H-Beam Connecting Rods

Sale price$193.95 Regular price$215.50
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

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Description

SpeedFactory Racing K20A/Z Forged Steel H-Beam Connecting RodsWe are proud to introduce the new SpeedFactory Racing K20 A Z H beam connecting rods! These rods are ideally suited to K20 A Z engine builds (K20, K20A2, K20Z1, K20Z3) to the 900+HP range and offer high strength and quality at an affordable price. Our design is strong enough for almost any K20 A Z build. The 2 piece forged 4340 chromoly construction provides outstanding strength and quality. Each rod is heat treated, magnafluxed, CNC machined, and

We are proud to introduce the new SpeedFactory Racing K20 A/Z H-beam connecting rods!

These rods are ideally suited to K20 A/Z engine builds (K20, K20A2, K20Z1, K20Z3) to the 900+HP range and offer high strength and quality at an affordable price. Our design is strong enough for almost any K20 A/Z build.

The 2-piece forged 4340 chromoly construction provides outstanding strength and quality. Each rod is heat-treated, magnafluxed, CNC machined, and shot-peened to stress-relieve the metal. The rods have precision alignment dowels to positively locate the rod cap, maintain big end bore size, and eliminate cap walk. They feature bronze alloy pin bushings for floating wrist pins and come standard with 220,000 psi rated 3/8” ARP2000 rod bolts. Instructions and ARP Lube are included. NOTE: Does not fit K20A3

Features:

- Forged SAE 4340 Chromoly Steel

- 100% CNC machined

- Precision rod cap alignment dowels

- Bronze alloy pin bushings w/dual offset oiling holes for superior lubrication

- Pin end fits most aftermarket pistons w/out additional machining

- Not compatible with OEM style pistons

- Magnafluxed

- Multi-stage heat treated

- Shot peened to relieve stress

- Each set balanced to +/- 1 gram

- Laser etched SFR logo

- 900+hp rated

 

Specifications:

Engine: Honda/Acura K20 A/Z (Does not fit K20A3)

Material: Forged 4340 chromoly

Bolts: 3/8” ARP2000

Weight: 499 grams

Center to Center Length: 138.98mm – 5.472”

Pin End Bore: 22.0mm - 0.866”

Pin End Width: 19.8mm – 0.780”

Big End Bore: 51mm – 2.008”

Big End Width: 19.8mm – 0.780”

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 80415295165

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whodg
Draper, US
★★★★★ 5
Awesome tool
Very easy to use, only issue I had was the location pin was a bit tight. Chucked it in the drill and polished it up with a scotch-brite and it worked perfectly. The end to end symmetry made it easy to move from one side to the other. Good price as well!
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Reviewed in the United States on September 24, 2024
R
Verified Purchase
Road Warrior Ray
New York, US
★★★★★ 4
Excellent 11 hole jig
Size: 11 Holes
This jig worked excellently. It doesn't have any instructions, so I watched the video of it. I set it up the way the video showed, and I got decent results. Deducted a star since no instructions.
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Reviewed in the United States on April 18, 2026
J
Verified Purchase
Janis E White
Omaha, US
★★★★★ 5
Perfect hole placement
Size: 11 Holes
Worked exactly as described.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 24, 2025
J
Verified Purchase
Jeffrey A Bradley
Belleville, US
★★★★★ 5
Good jig
Size: 11 Holes
The jig itself is great. The markings make it easy to be consistent; the design is well thought-out; and the build quality is good. I would recommend replacing the drill bit, though. A nice brad point will serve you better.
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Reviewed in the United States on December 5, 2025
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Verified Purchase
WhiteTiger96
Phoenix, US
★★★★★ 5
Great
Size: 11 Holes
Worked better than expected
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Reviewed in the United States on March 10, 2026

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