Welcome to Kauffman Performance, LTD. Kauffman Performance is dedicated to manufacturing the highest quality aftermarket Pontiac blocks available.

Engine blocks are cleaned then magnafluxed to check for cracks. The cylinder bores are measured at the top, bottom and center as well as inspected for damage. The bore size is …

Pontiac engine blocks from stock castings to IAII options give your build a strong foundation, supporting restorations, stroker motors and street builds.

Home of the IA II Pontiac Engine Block. Your complete source for Pure to unique Pontiac Performance parts.

Nov 27, 2017 · All Pontiac blocks from 1964 and up have the same provisions for mounting the transmission, starter, and engine.

Jul 6, 2009 · Now, we can get into how Pontiac marked their blocks through the years. Once you learn their methods, you should have plenty of information to decipher the year, engine …

Comprehensive guide to identifying Pontiac block numbers and casting codes for accurate restoration and performance tuning.

Choose the perfect 400, 428 or 455 production block for your Pontiac from our massive inventory of carefully selected and prepared Pontiac castings.

When it comes to upgrading your Pontiac engine, nothing compares to the strength and reliability of our aftermarket blocks. Designed for peak performance and durability, these blocks are …

Apr 12, 2025 · Cast iron blocks have to be shipped via truck freight. Online orders exclude any freight charge that the cart server may add. The aftermarket Pontiac MR 1 block was designed …