: Search for the exact filename; this site usually has the most accurate sync for specific HDRip releases.

: Good for quick downloads, though often optimized for YTS releases. Quick Tips for Syncing

: A massive database where you can filter by "720p HDRip" to find a match for your x264/AC3 version.

Since I cannot directly provide or download copyright-protected files, you can find the complete SRT file on these reputable subtitle repositories:

: If the subtitles are a few seconds early or late, use the 'H' key (to delay) or 'G' key (to speed up) in VLC Media Player to manually sync them.