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Manley 14354R6-8 Pro Series Lightweight I-Beam Connecting Rods SBC 6.000

Manufacturer

Picture for manufacturer Manley

Part Number

14354R6-8
6 reviews
Sale Price

$2,598.81

Estimated ship date Thursday, November 26

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Product Details

These rods strike the ideal balance between reduced reciprocating mass and race-proven structural integrity, making them a top choice for oval track, drag race, and high-performance street builds.

Key Features:

  • Forged 4340 aircraft-quality vacuum degassed steel — provides exceptional tensile strength and fatigue resistance
  • Lightweight I-Beam profile — fully machined to minimize weight while maximizing rigidity
  • Shot peened after machining to Mil-Spec standards — increases surface compressive strength and extends fatigue life
  • 100% individually magnafluxed — every rod is crack-tested before leaving the factory
  • 0.927" bushed full-floating wrist pin bore — bronze alloy bushing for precise piston pin fit
  • ARP Custom Age 625+ rod bolts (R6 series) — premium fasteners for maximum clamp load and reliability under extreme conditions
  • Weight matched to ±1.5 grams per set — ensures balanced rotating assembly and smooth engine operation

Manley's Pro Series Lightweight I-Beam rods are rated for 750+ HP in oval track and 800+ HP in drag race configurations, making them a versatile solution for serious performance engine builds. The 14354R6-8 is the R6 (ARP Custom Age 625+) bolt variant of the 14354 series, offering enhanced fastener performance over standard ARP 2000 hardware.

Autoplicity was great, I ordered my springs late Monday night and I received a shipment order confirmation number early Wednesday. So basically 1 business day and my order was out the door, pretty impressive. Can't wait 'till it gets here! Thanks Autoplicity!

Super easy and the best price!

Best price I could find after hours of searching, I recommend 100%!!!

They had the best price on a hitch I was looking for and the shipping was fast also. The hitch was shipped bare except for taping the box of bolts to it thus leaving the hitch open and chipping the paint/powdercoating in quite a few places which I had to touch up before installing.

Had product I was looking for, price was right and shipping a bit high

Easy to use website. The belts I ordered didn't have a picture but I knwew what I was looking for.

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