These fit a few different applications in addition to AMC V8.
http://www.jegs.com/i/Comp-Cams/249/926-16/10002/-1
http://www.summitracing.com/parts/CCA-926-16/
$45 shipped. Available immediately. Cash, PayPal, or USPS Money Order only. No other money orders. First come, first served based on receipt of payment.