Bolt Critical Length: 4.125" (Bolt 1); 2.063" (Bolt 2) IN
Bolt Diameter: .438" (Bolt 1); .438" (Bolt 2) IN
Bolt Head Size: .500" (Bolt 1); .500" (Bolt 2)
Bolt Thread Length: 1.438" (Bolt 1); .875" (Bolt 2) IN
Bolt Thread Pitch: 14 (Bolt 1); 14 (Bolt 2)
Grade Type: Premium
Head Drive Type: Hex
Thread Diameter: 0.438 IN
Assembly Lubricant Included: No
Reusable: No
| Year | Make | Model | Application |
|---|---|---|---|
| 1976 | Chevrolet | K5 Blazer | Engine: 7.4L V8; |
| 1977 | Chevrolet | K5 Blazer | Engine: 7.4L V8; |
| 1978 | Chevrolet | K5 Blazer | Engine: 7.4L V8; |
We are a small family business of auto parts and auto parts accessories. Our mission is to provide quality products, best customer care, and fast shipping. Whether you are doing maintenance, a long-term automotive project, or just trying to get your vehicle running, count on DTautoparts to help you with your small or big project.

WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more info go to www.p65warnings.ca.gov