Earls Annealed Stainless Steel Tubing - 681672ERL exhaust-cutouts 3L V8 383 CID or

3L V8 383 CID or 7

7 V8 1977 GMC C15 Sierra Classic 305/5 V8 1977 - 1978 GMC C15 Sierra Grande 350/5

5/16" machined flanges with sealing rings for a perfect seal

66” Shaft Diameter

Earls Annealed Stainless Steel Tubing - 681672ERL exhaust-cutouts 3L V8 383 CID orOverview: ANNEALED 304 Stainless Steel Tubing sold on straight lengths only. Ideal for precision hard line systems, and can be polished for a custom look. Easy to form in single or double flare (double flare requires high quality forming tool). Features: Easily Formed w Tools For Virtually Any Requirement Can Be Flared Shipped in Straight Lengths Only Application: Year Make Model Submodel Engine Size Universal Specs: Brand Earls Diameter 1 2 in.