Perf. Piston Ring Set V8 4.005 Bore 1.2x1.5x3.0 MSD Bronze Distributor gears are

MSD Bronze Distributor gears are machined from quality AMPCO 45 aluminum bronze containing 5% nickel

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Coil Spring - Gold Series - Conventional - 5 in OD - 14 in Length - 250 lb/in Spring Rate - Rear - Steel - Gold Powder Coat - Each

12 in Thick - 1

Intake Manifold - RPM Air-Gap 2-O - Square Bore - Dual Plane - Oval Port - Aluminum - Polished - Big Block Chevy - Each

Perf. Piston Ring Set V8 4.005 Bore 1.2x1.5x3.0 MSD Bronze Distributor gears arePiston Rings American V8 Engine Ring Series 4. 005 in Bore 1. 2 x 1. 5 x 3. 0 mm Thick Standard Tension Steel Nitride 8 Cylinder Kit