Engines and Components› Connecting Rods and Components

Manley Performance

Manley Chevrolet Big Block H-Beam Connecting Rod Set - 6.535in Length

$1,536.44

SKU: M004 14066L-8

In Stock
In Stock
Ships by Jun 16
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Manley H-Beams are economically priced but finished to the same exacting tolerances and high quality standards as their Sportsmaster® and Pro Series rods. They are superior to other H-Beam rods on the market in final hone size, thread detail, bend, and twist.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandManley Performance
Part NumberM004 14066L-8

Videos

H Beam vs I Beam Connecting Rods | Which is For Your Build?

H Beam vs I Beam Connecting Rods | Which is For Your Build?
Manley Connecting Rods

Manley Connecting Rods
H Beam or I Beam Connecting Rods | Summit Racing Quick Flicks

H Beam or I Beam Connecting Rods | Summit Racing Quick Flicks

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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