ARP 4303507 3/8" Hex Starter Bolt Kit for All 2 EA Long Chevrolet

ARP 4303507 3/8" Hex Starter Bolt Kit for All 2 EA Long Chevrolet *6 Point Head*ARP has a very long history of excellence and these starter bolts are no different. Excellent fit and finish on this product. Just make sure you do your homework on the correct part numbers, maybe even call ARP because product pictures and descriptions from vendors are not always correct, I found this out the hard-way. :0(These bolts are correct for Stock Chevy High Torque starters that use a long bolt. Approx. 5" long.Here is ARP's contact info:Order Desk & Technical Support: 800.826.3045Hours: Monday - Friday, 7:30 am - 4:00 pm PSTOutside the U.S. and Canada: +1 805.339.2200Fax: 805.650.0742Buy with confidence.RagenRat

Another review said he used them on a 6.5/6.2 diesel so I took a shot. They do not fit right and I would highly advise not to use them for 6.2/6.5 diesel starters the knurled end starts bottoming out in the threads in the block.Otherwise very high quality hardware I just mispurchased.

2001 Chevy Suburban, 5.3 v8. Starter was making a weird whiny noise. The existing bolts had their knurling worn off, which allowed a tiny bit of wiggle in the starter mounting. New bolts solved the problem.

It works well

Alot more stout then the factory bolts. I use a 24 volt starter still on a non turbo diesel 6.2 military blazer.

Works as it should

Replaced inferior factory bolts with these arp bolts. Quick fix and working good

Great bolts, fit perfect.

Looks like a great product but don’t fit 6.5 diesels