Well for me its a 371/394 Olds, from late 50's thru to early mid 60's, as for a factory block colour wern't they gold?, but in a drag car any colour or just a bare metal unpainted look....but no expert here. *NM*

Would someone tell what OLDs motor is in the AMT Willys gasser....well....I assume it's an OLDs.
- Well for me its a 371/394 Olds, from late 50's thru to early mid 60's, as for a factory block colour wern't they gold?, but in a drag car any colour or just a bare metal unpainted look....but no expert here. *NM*
- Who you callin OLD?