XE262 Cam and Springs
I did have new Springs put on the heads ( 7C2 ) I believe. Had the Intake Valve Upgraded to 2.11 and screw in studs installed. This Cam went in 1974 5100 pound 4 door Grandville with 105,00 miles on the original bottom end and pushed that tank to 14.0-14.1 at 97 MPH in 1/4 mile. Pulled great to 4800-5000 Rpm
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