Chevy Big Block Factory Part and Casting Number Guide 1958-1999



MSA-1’s Chevy Big Block Factory Part & Casting Numbers, 1965-1999 is a comprehensive guide that tells you the casting numbers for blocks, heads, intakes, exhausts, and water pumps, along with original GM part numbers listed for high performance parts. Now, you can ID New Old Stock (NOS) parts and have the original specs, like the lift and duration of a 1969 ZL-1 cam.