TwinPower TWP Head Gaskets - 042124

Cylinder Head and Base Gasket Kits for 124" and 128", oil-cooled or water-cooled models, with 4.25" Big Bore Cylinders. This is a strictly bolt-on kit, as the special gaskets eliminate the need to weld and modify oil or water passages. Gasket kits are available with either .030" or .040" thick gaskets . The Cylinders are offered in a factory-style black texture finish with highlighted fins. Cast-iron liners ensure strength, durability and quiet operation.

Twin Power 17-Up M8 with 4.25 Big Bore Kit 4.25in Head/Base Gasket Kit .030-.014 MLS

Multi-Layer Steel construction for excellent heat and pressure resistance

Thickness range .030 -.014 to fine-tune compression and gasket stack

Sized specifically 4.25" big bore M8 applications

Head and Base Gasket Kit, .030 in. Thick

Made in USA