Manley Mazda Miata 1.6L/1.8L B6/BP H-Beam Connecting Rod (Single Rod)

Manley Mazda Miata 1.6L/1.8L B6/BP H-Beam Connecting Rod (Single Rod)

Marsoni

M251S

$138.56

Get it in 3 business days with 1 day shipping. Friday, May 29

Manley Mazda Miata 1.6L/1.8L B6/BP H-Beam Connecting Rod (Single Rod)SKU: 14011 1 UPC: 807298078281 Manley Mazda Miata 1. 6L 1. 8L B6 BP H Beam Connecting Rod (Single Rod) 1990 2005 Manley H Beam connecting rods upgrade Mazda Miata engines from 1990 2005 with 1. 6L B6 and 1. 8L BP powerplants in NA and NB models. This single forged 4340 steel rod measures 5. 433 inches long with 2. 086 inch big end bore and 0. 866 inch small end bore for precise direct fit and high revving reliability. Weighing 528 grams it reduces

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No reason not to go OEM for this! Came with every possible gasket and seal I could need. Specifically for my Alpha One Gen 1 it took maybe 25-30 min to completely install. While you’re there check the base plate for wear and the other surrounding items like your water tube. Rather keep the lower unit off for an extra day to get another part than a catastrophic failure.

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Reviewed in the United States on September 9, 2025

Verified Purchase

Taylor 🤍

New York, US

★★★★★ 5

Husbands things

My husband bought this. I don’t know much about it but he has zero complaints. He bought it for a boat. He has fixed up 2 boats, sold one & we kept the other. So he apparently knows what to buy & how to use it.

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Reviewed in the United States on November 6, 2025

Verified Purchase

Edward W.

Natrona Heights, US

★★★★★ 4

Amazon is easy and fast . No problems the oarts was exactly as described.

liked that everything was in one bag . and could make sure everything was changed .

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Reviewed in the United States on August 3, 2020