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Old 12-28-2023, 08:34 AM
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chuckies76ta chuckies76ta is offline
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Join Date: Jun 2004
Location: Canada
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Quote:
Originally Posted by JLBIII View Post
I have a set of as-cast KRE Dport heads. Do they have enough clearance in the pushrod slot to use 1.65 rockers? Thanks

I have 2 sets of KRE dport heads on engines from SD Performance and the push-rod holes would have to be elongated to fit 1.65 rockers. You could give KRE a call and ask them about their heads. These heads usually have production numbers on them. Actually if you were to post a pic it may be obvious by the size of the push-rod hole.

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68 Firebird. IA2 block, 505 cu in, E-head, Solid roller 3650 weight. Reid TH400 4:11 gear. 29" slick.
Best so far 10.12@133 mph. 1.43 60 ft.
76 Trans am, TKX .81 o/d, 3.73 Moser rearend,
468 with KRE D-ports, Doug headers, 3" Exh.