PONT 151 89-91 COMP ENG

Name: PONT 151 89-91 COMP ENG
Brand: ATK ENGINES
SKU: A040 DP51
Price: 2302.78 USD
Availability: InStock

$2,302.78

SKU: A040 DP51

Special Order

Ships in 4–6 weeks

Free Shipping

Non-Returnable Item

DIY PRO SHOP

Moderate — 2–4 hours

Description

Remanufactured engine tested with multiple pressure tests. Components checked for defects. Engineers make improvements on factory deficiencies. Comes with installation gasket set & oil pump (unless noted). Installation information included on tags or paperwork. Securely packaged in a recyclable container. Remanufactured with quality OE level components.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

Brand	ATK ENGINES
Part Number	A040 DP51

Videos

Pontiac's 2.5l Iron Duke: One of GM's Most Hated Engines

Worst Engines of All Time: GM's 2.5L Iron Duke 4-Cylinder

Modified Pontiac Fiero 2.5 Iron Duke (Dyno Testing!)

Pontiac 151 "Iron Duke" first start in 10 years, no car.

1982 Fuel injected Iron Duke Engine Pontiac 151 CI Chevrolet Citation

1971 Chevy Vega with 140 hp Pontiac 151 Iron Duke

1983 cj7 jeep 4x4 iron duke engine 4 spd manual trans

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy