MLS "Spartan" Head Gasket - 4.380 in. Bore

Engine Fitment: 383, 400, 413, 426 Wedge, and 440

Description: SCE Gaskets MLS gaskets are the perfect choice for sportsman racers and street/strip cars alike! These gaskets will handle up to a max static 16:1 compression ratio, 35 lbs of boost, and 0-400 shot of nitrous!

Racer Notes: Requires 30 RA surface finish or better, No "hot" re-torque required, No sealants needed, Not re-useable.

Material Compressed Thickness: .039" in. or .059" in.

Material Type: Multi Layer Stainless Steel (MLS), Easy to install & remove

Quanity: One package includes (1) "Spartan" MLS Cylinder Head Gasket