CRG Discussion Forum

Camaro Research Group Discussion => Decoding/Numbers => Topic started by: IZRSSS on November 14, 2010, 08:26:33 PM

Title: '69 12 Bolt Main Casting #?
Post by: IZRSSS on November 14, 2010, 08:26:33 PM
Casting# 3894860= 12-Bolt. Can anyone tell me what the NF stands for?
Title: Re: '69 12 Bolt Main Casting #?
Post by: JohnZ on November 14, 2010, 09:10:59 PM
Casting# 3894860= 12-Bolt. Can anyone tell me what the NF stands for?

That means it's a nodular iron casting (vs. grey iron).
Title: Re: '69 12 Bolt Main Casting #?
Post by: IZRSSS on November 14, 2010, 10:55:55 PM
Thanks John!