JE Pistons - Sport Compact - SB1001-039 - Subaru - EJ25 - MLS - Head Gasket
JE Pro Seal is one of the industry leaders when it comes to piston ring and sealing technology. Their high performance products are featured in many professional race engines such as NASCAR, NHRA, and World of Outlaws. They now offer a quality line of gaskets that are full of exclusive features you won't find on any other gaskets. Step up to race proven JE Pro Seal Gaskets for your car today!
▪ Gasket Bore (inch): 3.937
▪ Gasket Bore (mm): 100
▪ Thickness (inch): 0.039
▪ Thickness (mm): 1
▪ Cometic Part Number: C4264-040
▪ Fitment EJ Series EJ255, EJ257