🔧 Upgrade your Chevy starter game with bolts that mean business!
The ARP 4303507 Starter Bolt Kit features a 3/8" hex head design, polished stainless steel construction, and a precise 4.450-inch length tailored for Chevrolet starters. Weighing just 5.3 ounces and proudly made in the USA, these bolts deliver reliable, corrosion-resistant performance for professional-grade engine builds.
| Manufacturer | ARP |
| Brand | ARP |
| Item Weight | 5.3 ounces |
| Product Dimensions | 10 x 6 x 0.62 inches |
| Country of Origin | USA |
| Item model number | 4303507 |
| Exterior | Stainless Steel |
| Manufacturer Part Number | 4303507 |
R**T
ARP 4303507 3/8" Hex Starter Bolt Kit for All 2 EA Long Chevrolet *6 Point Head*
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
K**O
works fine
Worked as needed/expected.
A**K
Excellent item.
Excellent item. Smalker head means more room for socket with my quicktime bellhousing.
M**N
did not fit GM mercruiser . to long
to long for mercruiser GM 5.7 mag .
M**E
Not for 6.5/6.2 diesel
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.
D**Y
I love this product and use it daily
I love this product and use it daily. It is a great buy for the price and I would recommend it to anyone. High quality for what it is. It is a great value all around. I will be buying more in the future.
C**S
These will work on your cucv
Alot more stout then the factory bolts. I use a 24 volt starter still on a non turbo diesel 6.2 military blazer.
S**N
To long
Might work with a stock starter but paired it with a high torque mini from Jegs. Bolts were to long had to use stock bolts.
Trustpilot
1 month ago
2 months ago
