JE Pistons Pro Seal Premium Race Series Plasma-Moly Piston Ring Set - Standard Tension - 4.030" Bore Size, 1/16" Top Ring, 1/16" 2nd Ring, 3/16" Oil Ring Metric Quick Disconnect Fittings Combo Breather Hole aSince 1938

Combo Breather Hole aSince 1938

Like the original Titanium Wrap

Intake Manifold is designed for 361-383-400 c

Great for ' 67-' 69 Camaro/Firebird

Independent line lock output

JE Pistons Pro Seal Premium Race Series Plasma-Moly Piston Ring Set - Standard Tension - 4.030" Bore Size, 1/16" Top Ring, 1/16" 2nd Ring, 3/16" Oil Ring Metric Quick Disconnect Fittings Combo Breather Hole aSince 1938JE Pistons has been the industry leader in the design, development and manufacturing of forged racing pistons for 60 years. The benefit of that experience, along with the technology and data gathered over the course of those years, has enabled JE to create a product line to compliment our world class piston designs; JE Pro Seal Pistons Rings. Top teams in NASCAR, ALMS, NHRA, and AMA demand JE Pro Seal Rings for their engines. JE Pro Seal Rings are