NPR American V8 Engine Ring Series Piston Ring Set - 4.030 in Bore - 1.2 x 1.2 x 3.0 mm Thick - Standard Tension - Nitride - 8-Cylinder 99481 Burst panel is designed to WEA446461 Enjoy a custom look Size:Medium 3" 1756-16

Burst panel is designed to blow open or release excessive manifold pressure in the event of an internal engine explosion

These cylinder heads include your choice of 64cc (In order to retain stock compression ratio on 1970 and earlier small-blocks) or 70cc combustion chambers and high flow intake and exhaust ports

NOTE: Sold Individually

book matched

All Moroso Transmission pans include dual fittings with magnetic drain plugs and pan mounting hardware consisting of steel studs and convenience

NPR American V8 Engine Ring Series Piston Ring Set 4.030 in Bore 1.2 x 1.2 x 3.0 mm Thick Standard Tension Nitride 8 Cylinder 99481 Burst panel is designed to WEA446461 Enjoy a custom look Size:Medium 3" 1756 16 Burst panel is designed to blow open or release excessive manifold pressure in the event of an internal engine explosion These cylinder heads include your choice of 64cc (In order to retain stock compression ratio on 1970 and earlier small blocks) or 70cc combustion chambers and high flow intake and exhaust ports