97 Suburban 5.7 P0300/engine light flashing.

[A97obs]

Interesting.... because I had no trouble looking it up or getting it for my '99 5.7 L31 Burb.
Edit: see screenshot.

I’m gonna try this setup just because …. Changing dist caps gets old fast…Even tho it’s a rare occasion…that’s the joy of already knowing a shot cap and rotor is usually why you broke down