ARP-100-1202 : Header Bolt Kit, 3/8"-16 Thread, 0.750" Length, 12-Point Head, Chromoly, Black Oxide, Big Block Chevy / Ford, Set of 16
ARP-100-1202
Chromoly Header Bolt Kit
-Fastener Style : Bolt
-Thread Size : 3/8"-16
-Head Style : 12-Point
-Underhead Length (in) : 0.750"
-Fastener Material : Steel
-Fastener Finish : Black Oxide
-Wrench Size : 3/8"
-Quantity : Sold as a set of 16.
-Fastener Style : Bolt
-Thread Size : 3/8"-16
-Head Style : 12-Point
-Underhead Length (in) : 0.750"
-Fastener Material : Steel
-Fastener Finish : Black Oxide
-Wrench Size : 3/8"
-Quantity : Sold as a set of 16.
- Free domestic shipping over $99
Racing Helmets
| helmet | size | measurement | metric |
| XS | 6-5/8 to 6-3/4 | 20-7/8 to 21-1/4 | 53 to 54 |
| S | 6-7/8 to 7 | 21-5/8 to 22 | 55 to 56 |
| M | 7-1/8 to 7-1/4 | 22-3/8 to 22-3/4 | 57 to 58 |
| L | 7-3/8 to 7-1/2 | 23-1/8 to 23-1/2 | 59 to 60 |
| XL | 7-5/8 to 7-3/4 | 23-7/8 to 24-1/4 | 61 to 62 |
| 2XL | 7-7/8 to 8 | 24-3/4 to 25-1/8 | 63 to 64 |
CMR Helmets
| helmet | size | measurement | metric |
| XS | 6-1/2 to 6-5/8 | 20-1/2 to 20-7/8 | 52 to 53 |
| S | 6-3/4 to 6-7/8 | 21-1/4 to 21-5/8 | 54 to 55 |
| M | 6-7/8 to 7 | 21-5/8 to 22 | 55 to 56 |
| L | 7-1/8 to 7-1/4 | 22-3/8 to 23-3/4 | 57 to 58 |
Rookie Helmets
| helmet | size | measurement | metric |
| One size | 6-3/4 to 7 | 21-1/4 to 22 | 54 to 56 |
