Race Intake & Exhaust Springs (4). Viton Valve Stem Seals (4) (Seals may be red or blue, but are the same viton material).Stem Diameter: 5.49 mm. Overall Length: 84.6 mm. Tip Length: 1.15 mm. Reference: 20 Degree Super Flo Dish Head.
Overall Length: 84.27 mm. Reference: 22 Degree Flo Dish Head. Intake & Exhaust Spring Specs. Individual kits may vary slightly.