4.6L Modular 4V Forged Pistons – Coyote Bore (3.631″) with 3.750″ Stroke (Part #851LM)

Description

Part Number: 851LM

Want big displacement? Here is the answer. Coyote bore 3.631″ with 3.750″ stroke. 5.0L + Displacement!

The L&M Difference – When Off the Shelf Won’t Make the Cut

Why settle for “Off the Shelf” products?

Here at L&M, we go above and beyond standard engine building design to offer specialized products that meet the highest performance requirements.

 Features

• Ceramic coated tops for heat dissipation
• Teflon coated and Reinforced skirts for friction reduction and strength
• Hardened tool steel wrist pin for lifespan longevity
• Built in, not cut, valve pockets

 Specs

• Bore: 3.631″
• Pin:  .866″ x 2.500″ with .200″ Wall
• CC’s: -7.0cc
• Relief: .150″ intake x .05″ exhaust valve pockets
• Crown: .300″ down minimum
• Skirt: .130″ Minimum

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