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Scat Engine Components 6612521A Pro Sport H-Beam Connecting Rod Set 6.125" Length 4340 Forged Steel

Manufacturer

Picture for manufacturer Scat Engine Components

Part Number

6612521A
6 reviews
Sale Price

$908.18

1 left at this price

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Usually delivered within 2 days

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Product Details

The Scat Engine Components 6612521A Pro Sport H-Beam Connecting Rod Set is engineered for high-performance Chevrolet small block engines requiring maximum strength and reliability. Machined from high-tensile 4340 forged material, these connecting rods deliver exceptional durability for supercharged, turbocharged, and nitrous oxide applications.

Key Features:

  • Forged 4340 steel construction with H-beam design for superior strength-to-weight ratio
  • 6.125 inch center-to-center length for stroker and performance builds
  • ARP2000 alloy 7/16 inch cap screws with 200,000 psi tensile strength
  • Double rib cap design adds strength and bearing support
  • Special hollow doweled cap for accurate cap-to-rod beam alignment
  • Polished and shot peened beams eliminate stress risers
  • 0.927 inch floating wrist pin bore diameter
  • 2.100 inch rod journal diameter with 2.2250 inch big end bore
  • 0.940 inch big end width with 12-point cap screw retention

These H-beam connecting rods are the strongest Scat connecting rods available, making them ideal for demanding racing applications and high-horsepower street engines. Profiled with extra clearance for stroker applications, these rods provide the clearance needed for longer-stroke crankshafts. Sold as a set of 8.

Note: Custom pistons required when using connecting rods with custom wrist pin diameter and longer than stock length.

Products specifications

Balanced

Yes

Big End Bore Diameter (in)

2.100 in.

Big End Width (in)

0.940 in.

Cap Retention Style

Cap screw

Clearanced for Stroker

Yes

Connecting Rod Beam Style

H-beam

Connecting Rod Bolt Brand

ARP

Connecting Rod Bolt Diameter

7/16 in.

Connecting Rod Bolt Head Style

12-point

Connecting Rod Bolt Material

ARP 2000 alloy

Connecting Rod Length Center To Center (in)

6.123 in.

Connecting Rod Material

Forged 4340 steel

Fastener Yield Strength (psi)

220,000 psi

Magnafluxed

No

Notes

Custom pistons are required when using connecting rods with any length other than OE length.

Pin End Bore Diameter

0.927 in.

Pin End Bore Diameter (in)

0.927 in.

Quantity

Sold as a set of 8.

Remanufactured

No

Rod Journal Diameter (in)

2.100 in.

Tool

Stroker Combinations

Weight Matched Set

Yes

Wrist Pin Style

Floating

Ordered a couple of items. The first was a air intake kit. I had put in all my info for my truck and chose one from the list to order. Won't fit. Called to tell them and they asked if I had called manufacturer...ummm no. Said I needed to contact them to verify wrong part. They were closed, so went to website. The part they sent me was a universal fit- for cars, not trucks, but did find right model- $90 more. Called back autoplicity and was told I need to go through email to get an RA# to return wrong part- site says I can call. Been on hold for over 20 mins and still waiting. Hope the Nerf bars I ordered fit! Update- they called me back, got my RA#. Very pleased with how Nick handled things- it was what I expected the first time. He verified the NERF bars will fit and will be changing the website so the universal intake does not show on list for vehicles with larger air outlets. Changing my rating to show my satisfaction with how it was eventually handled.

Overall good experience. First time ordering from you guys so im eager to see how it goes.

Lowest prices of what I was looking for and super fast shipping!!

Great company best prices around and would highly recommend

Product was a good price, fast shipping and great costumer service! will do business again!

"Customer service was very helpful, very good prices. On its way the next day."

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