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Jerry Offline
#1 Posted : Sunday, 9 January 2022 6:05:50 PM(UTC)
Jerry

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Anyone know what the part number is for holden 253 high compression heads?
Smitty2 Offline
#2 Posted : Sunday, 9 January 2022 9:12:04 PM(UTC)
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Originally Posted by: Jerry Go to Quoted Post
Anyone know what the part number is for holden 253 high compression heads?



all car versions are hi comp ..which did change a bit over the years due to various ADRs
but
the truck versions are the ones to avoid, all low comp !

Club circuit racing...the best fun you can have with your pants on
castellan Offline
#3 Posted : Monday, 10 January 2022 2:34:46 PM(UTC)
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I believe that the 253 low compression was a dished piston in all and the Bedford Truck.

It was only the Bedford Truck with the big 308 that got the low comp heads castings. Rare as hens teeth.
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