✨ Christmas Special: Get 35% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

Staff Pick Iag 550 Long Block Engine Upgraded Model [ovpwc6ZM]

$99.99 $319.99 -69%

Staff Pick Iag 550 Long Block Engine Upgraded Model [ovpwc6ZM]: Performance RedefinedThe Staff Pick Iag 550 Long Block Engine Upgraded Model [ovpwc6ZM] is a game-changer for Subaru enthusiasts and professional mechanics alike. This hand-built, valve cover to valve cover crate engine is the ultimate solution for those seeki

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

Staff Pick Iag 550 Long Block Engine Upgraded Model [ovpwc6ZM]

Staff Pick Iag 550 Long Block Engine Upgraded Model [ovpwc6ZM]: Performance Redefined

The Staff Pick Iag 550 Long Block Engine Upgraded Model [ovpwc6ZM] is a game-changer for Subaru enthusiasts and professional mechanics alike. This hand-built, valve cover to valve cover crate engine is the ultimate solution for those seeking a complete, high-performance package. Crafted with precision, the IAG 550 Long Block combines our proven IAG 550 Performance Short Block and IAG 550 Cylinder Head package, ensuring optimal power and reliability. With this long block, you get a true plug-and-play solution for your Subaru, allowing you to hit the road with confidence and speed.
  • Complete valve cover to valve cover package
  • Proven IAG 550 Performance Short Block and Cylinder Head package
  • Brand new components for maximum performance

Superior Engineering and Technical Specifications

The Staff Pick Iag 550 Long Block Engine Upgraded Model [ovpwc6ZM] is engineered to deliver exceptional performance with its advanced components and specifications. The short block features a brand new EJ25 Subaru case, 99.5mm IAG-Spec JE forged pistons, IAG Spec H-Beam connecting rods, and an OEM STI crankshaft. Paired with the IAG 550 Cylinder Head Package, which includes Subaru WRX STI OEM cylinder head castings and GSC valvetrain components, this long block is a powerhouse. The ARP 2000 head stud set and all required gaskets ensure a seamless final assembly.
  • New EJ25 Subaru case and 99.5mm pistons for increased power
  • IAG Spec H-Beam rods and ARP2000 rod bolts for durability
  • Subaru WRX STI OEM cylinder head castings for enhanced performance

Perfect for High-Performance Applications and Everyday Use

The Staff Pick Iag 550 Long Block Engine Upgraded Model [ovpwc6ZM] is ideal for clients looking to support up to 550 BHP applications. Whether you're a performance enthusiast or a professional mechanic, this long block is designed to meet your needs. With its plug-and-play capabilities, installation is a breeze, allowing you to get back on the road quickly. The 12-month or 12,000-mile Standard Long Block Workmanship Warranty, along with the option for a 24-month/24,000-mile warranty through IAG Certified Installation Facilities, provides peace of mind for your investment.
  • Supports up to 550 BHP applications
  • Seamless plug-and-play installation
  • Comprehensive warranty options for added protection

What Our Customers Say

January 18, 2026

Absolutely no complaints!

It's a very powerful and effective tool for its size.

- Gael Z..

January 18, 2026

Absolutely no complaints!

A truly brilliant item. It feels durable and looks great.

- Ava R..

January 18, 2026

Absolutely no complaints!

This product is a brilliant piece of equipment. Very effective.

- Maxim W..

Write a Review

You Might Also Like

Discover more great products from our collection.

Osborne Burl Walnut Chest

Osborne Burl Walnut Chest

(871)
$125.99 $403.99 -69%
1606: Don’t Get Me Started

1606: Don’t Get Me Started

(743)
$33.99 $108.99 -69%

Copyright 2026 © mappa-mercia.org

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY