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Search took 0.00 seconds. Search: Posts Made By: 'ol Pinion head
Forum: 70-72 GTO Tempest & LeMans TECH 06-02-2024, 07:15 PM
Replies: 9
Views: 1,738
Posted By 'ol Pinion head
Factory '71 455HO performance was a considerable...

Factory '71 455HO performance was a considerable step above that of the '71 L75 455.
While price wise in a '71 GTO, the '71 L75 was positioned just slightly more than the standard L78 400 400 Dport...
Forum: 70-72 GTO Tempest & LeMans TECH 06-02-2024, 07:34 AM
Replies: 9
Views: 1,738
Posted By 'ol Pinion head
534 YC coded Dport 455's went into 1971 GTO's. ...

534 YC coded Dport 455's went into 1971 GTO's.
Have owned two, & parted on three other 71 Dport 455 GTO's. Out of those was another Fremont build with a Sienna interior.

The factory installed ...
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