OEM Head Bolt Set fits GM 1957-99 283 305 327 350 377 383 400 406 Made in USA

34 Bolts:14082315(16), 14082316(4), 14082317(14)
Complete Cylinder OEM Head Bolts Set for 1955-1999 small block Buick, Cadillac, Mercury Marine, Oldsmobile, and Pontiac Cars and trucks with 262, 267, 283, 302, 305, 307, 327, 350, 383, 400 V8 engines with cast iron cylinder heads
Contains 34 Bolts 5/8" Hex Head
GM Part Numbers:
14 pcs. Long-- 10168525 Supercedes 14082317 14088945 01463111 03734594 12338045 (7/16-14 x 3.75")
04 pcs. Medium 10168526 Supercedes 14082316 14088946 03767468 03767468 (7/16-14 x 3.0")
16 pcs. Short -- 10168527 Supercedes 14082315 14088947 03704796 (7/16-14 x 1.75")
Aftermarket interchange #'s EHC99S ES74034 260-2542 260-2500