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Dorm Essential Bc Brian Crower Proh625+ Connecting Rods For 4b11t Evo X (bc6134) With Warranty [TtbrRHGA]

$74.99 $239.99 -69%

BC offers ProH625+ rods with ARP Custom Age 625+ Fasteners for Mitsubishi Evo X with the 4B11 engine. The ProH625+ rod from BC is the premier industry connecting rod. Made from aerospace grade 4340 steel, the ProH625+ utilizes every strength and bene

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Dorm Essential Bc Brian Crower Proh625+ Connecting Rods For 4b11t Evo X (bc6134) With Warranty [TtbrRHGA]

BC offers ProH625+ rods with ARP Custom Age 625+ Fasteners for Mitsubishi Evo X with the 4B11 engine. The ProH625+ rod from BC is the premier industry connecting rod. Made from aerospace grade 4340 steel, the ProH625+ utilizes every strength and benefit feature ever assembled in a connecting rod design. Incorporating ARP's ultimate fastener, the Custom Age 625+, rated to 280,000 p.s.i., the ProH625+ delivers the ultimate clamping ability at high horsepower and rpm. This rod is intended for the true hardcore enthusiast and racer and is rated in excess of 250+HP per cylinder.

Vehicle Fitment:
2008-2015 Mitsubishi Lancer Evolution X
(4B11T CZ4A Evo X GSR and MR models)

Purchase Includes:
(4) H-Beam ProH625+ Connecting Rods
ARP Fasteners (Custom Age 625+ Rod Bolts)

Part Number: Rod Description: Fastener: Qty: C-to-C: BE Bore: BE Width: PE Bore: PE Width: Gram Wt: Torque Specs:
BC6134 4B11T H-Beam ProH625+ ARP Custom Age 625+ Fasteners 4 5.659" 2.165" .861" .905" .900" 582 65-70 ft lbs - 3/8"

More Info:
Made from aerospace grade, 4340 chromoly steel, BC high performance connecting rods deliver the reliability required to turn up the boost, the nitrous and/or the RPM range. Every rod is CNC machined, micropolished surface finish treatment, equipped with Aluminum/Silicone/Bronze pin bushings and finish honed to exacting tolerances.

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What Our Customers Say

January 23, 2026

Absolutely no complaints!

This has simplified my routine significantly.

- Judith A..

January 23, 2026

Absolutely no complaints!

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January 23, 2026

Absolutely no complaints!

A great product from a great company.

- Justin T..

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