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Eagle 524104185 Pontiac 400 Balanced Street/Strip Rotating Assembly Kit 4.250" Stroke 4.185" Bore 467ci

Manufacturer

Picture for manufacturer Eagle

Part Number

524104185
9 reviews
Sale Price

$2,083.22

Estimated ship date Friday, November 27

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Eagle 524104185 is a complete balanced street and strip rotating assembly designed for Pontiac 400 engines with 3.00-inch main journals. This 467 cubic inch stroker kit combines quality components to deliver reliable performance for engines producing up to 700 horsepower.

Complete Assembly Includes:

  • 4.250-inch cast steel crankshaft with enhanced .092-inch fillet radiuses for improved strength
  • 6.800-inch forged 5140 steel I-beam connecting rods
  • 7/16-inch ARP 8740 bolt upgrade
  • Forged 4032 aluminum Mahle flat top pistons with -6cc volume (4.185-inch bore)
  • Plasma-moly file-fit piston rings
  • King SI rod and main bearings

Key Specifications:

  • Stroke: 4.250 inches
  • Bore: 4.185 inches (.065-inch oversize)
  • Displacement: 467 cubic inches
  • Rod Length: 6.800 inches (big block Chevy journal style)
  • Main Journal: 3.00 inches (for Pontiac 400 blocks)
  • Assembly Type: Factory balanced

This assembly is part of Eagle's Street and Strip series, offering an excellent balance of performance and value. The cast crankshaft features improved fillet radiuses over stock designs for enhanced durability, while the forged I-beam rods provide strength for demanding applications. Factory balancing eliminates the need for additional machine shop work, allowing for direct installation.

Important: This kit is specifically designed for Pontiac 400 blocks with 3.00-inch main journals and requires .065-inch overbore clearance. Assembly part numbers beginning with "B" (like this B524104185) are pre-balanced by Eagle and require no additional balancing before installation.

Easy to find the product and easy to order. Shipping took a little longer than anticipated but overall, it was a good experience

Easy, great so far

Easy shopping

Super fast shipping

The product description was spot on which helped me determine it was the right item for me. The item was a very reasonable price. Shipping was prompt. I would recommend this vendor to a friend and would purchase from them again.

FAST DELIVERY. NO ISSUES AT ALL. Would highly recommend

Fair price reasonable delivery time

THANKS

Incomplete order was resolved by sending a replacement. Customer Service Rep was kind and courteous! Received order in a timely manner.

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