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Manley 14086-8 H-Beam Connecting Rod Set for Chrysler 5.7L Hemi

Part of: Manley Connecting Rod

Other options in this family: Manley 14056R-8 Manley 14043R-1 Manley 14062R-8 Manley 14056-1 Manley 14051R-1

Manufacturer

Picture for manufacturer Manley

Part Number

14086-8
9 reviews
Sale Price

$796.38

Estimated ship date Wednesday, November 25

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Product Details

The Manley 14086-8 H-Beam connecting rod set is engineered for Chrysler 5.7L Hemi engines, delivering exceptional strength and reliability for high-performance applications. Constructed from forged 4340 steel alloy, these connecting rods feature a compact uniform-grain structure that provides ultimate strength and durability under demanding conditions.

Key Specifications:

  • Center-to-center length: 6.240 inches (stock length)
  • Big end bore diameter: 2.252 inches with 0.933-inch width
  • Pin end bore diameter: 0.945 inches (24mm, stock 5.7L Hemi pin) with 1.000-inch width
  • Approximate weight: 681 grams per rod
  • ARP 7/16-inch 8740 chromoly steel bolts with 12-point heads (160,000 psi yield strength)

Premium Features:

  • Forged 4340 steel construction for superior strength-to-weight ratio
  • Shot-peened finish for enhanced fatigue resistance
  • Precision-honed bores with +/- 0.0002-inch tolerance
  • Bronze alloy bushing in wrist pin end
  • Full machining, stress relieving, and magnafluxing
  • Weight-matched to within 2 grams per set
  • H-beam design optimized for performance applications

This complete set includes 8 connecting rods, ready for installation in your 5.7L Hemi build. Each rod is manufactured to exacting tolerances and undergoes rigorous quality control to ensure consistent performance and reliability.

Products specifications

Advertised Horsepower Rating (hp)

800 hp

Advertised RPM Rating

8,000 rpm

Approximate Connecting Rod Weight (g)

681

Balanced

No

Big End Bore Diameter (in)

2.252 in.

Big End Width (in)

0.933 in.

Cap Retention Style

Cap screw

Clearanced for Stroker

No

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

8740 chromemoly steel

Connecting Rod Finish

Shot-peened

Connecting Rod Length Center To Center (in)

6.240 in.

Connecting Rod Material

Forged 4340 steel

Fastener Yield Strength (psi)

160,000 psi

Magnafluxed

Yes

Notes

Features stock 5.7 L Hemi pin diameter.

Pin End Bore Diameter

0.945 in.

Pin End Bore Diameter (in)

0.945 in.

Pin End Width (in)

1.000 in.

Quantity

Sold as a set of 8.

Remanufactured

No

Tool

Stroker Combinations

Weight Matched Set

Yes

Wrist Pin Style

Floating

It was great

Very satisfied with this company. Ordered the part from another company and had nothing but problems. We found this place and the part was cheaper and they delivered the right part! Will do busy with again.

Very happy with my purchase. SUPER fast shipping and great communication. Will use again!

Really good prices and fast delivery.

Very easy to talk to on the phone and excellent service.

Autoplicity has made my parts search so much easier. With the best price gurantee, i can now make autoplicity my one-stop shop for all my parts needs.

Lowest prices and fast shipping made this a great transaction.

I'm very pleased with Autoplicity. i needed a new battery for my antique Ford.After much searching,I found Autoplicity had it for over $25.00 less than the next lowest price I found. My order was shipped in less than 24 hrs. Thank you. I'll be recommending Autoplicity on the Ford forums I belong to

A+ part as advertised, quick shipping.

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