Rubber boot that fits at the bellhousing where clutch release rod fits.
Absolutely super quality part made exactly like the original.
Please don't be fooled by the reasonable price - This one is the best on the market.
Fits all 65-71 Small Block Fords (289, 302, and 351W)
It also fits 250 6 cylinder equipped cars.
The factory Ford part number is C6OZ-7513-C.