Chrysler 5.7L Hemi Gen 3 B-3.917 DH-9.239 Billet Main Iron Engine Block

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MPN: 1-286-010 UPC: 840136502494
Available Extended Warranty Eligible
US $2,232.54 US $2,480.60
You Save US $248.06 (10%)Single Points Earn 2233 Points Info (outlined)

In Stock - Ships within 24 hrs

Available: 7


Brand:Procomp Electronics
Part Number:1-286-010
Part Type:Engines, Bare Blocks
Main Journal Type:OEM
Engine Block Style:Stock / OEM Standard Deck
Cylinder Bore as Shipped:3.917 in.
Max Recommended Bore (in.):4.100 in.
Max Compression Ratio:15:1
Engine Block Material:Cast Iron
Main Bolt Style:2 Bolt Style
Main Caps Included:Yes
Main Cap Material:Billet Steel
Main Cap Fasteners Included:Yes
Main Bearings Included:No
Rear Main Seal Style:1-Piece
Finished Cylinder Bores:Yes
Raised Cam Location:No
Cam Bearings Included:Yes
Freeze Plugs Included:Yes
Quantity:Sold Individually
Notes:2003-2008 Style Engine Block, does not utilize VVT. Max 0.040" Oversize.
Calculator:CFM Calculator


Build your dream engine The next level of performance is these cast iron 5.7L Hemi Engine blocks. Designed to look standard under your bonnet, and work with stock components.

Brand Information

Speedmaster has become a leader in its field, built on a long term consistency of being a specialist in aftermarket automotive components. The team has shared all the finest moments in the numerous accolades for its people, its products, and its approach. Speedmaster is also one of the rare companies to produce its own products, where majority items are entirely developed and manufactured in its workshops. The ultimate token of precision, Speedmaster is the world’s only major parts manufacturer to equip cars from Standard replacement to Top Fuel Dragsters.

In 1979, the company was founded with Pete’s Performance, which was a small speed workshop. It began by building engines for customers as a hobby, and it has now grown to include selling, assembling, manufacturing and racing high performance engine parts. Over the years, the company has grown into a worldwide high performance powerhouse. Growing from a one-man bricks-and-mortar business; to now a supply chain in which en

Prop 65 Warning

This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

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