Manley Lash Caps - 5.5mm H777C02XS sleeve nuts & O-ringDerale has

sleeve nuts & O-ringDerale has been the leader in performance cooling for decades

Rapid Release

fire resistant silicon surface for improved flexibility

Kit includes a cap and hand pump to replace the original utility jug cap

Manley Lash Caps - 5.5mm H777C02XS sleeve nuts & O-ringDerale hasProduct Description: Valve Lash Cap 0. 040 in Thick 5. 5 mm Valve Stems Minimum 0. 095 in Tip Steel Natural Set of 8 Manley Performance high performance and racing engine parts have been powering winners since 1966. Since our inception in March 1966, Manley Performance Products has been at the forefront of the high performance automotive industry. Founded by gearhead Hank Manley shortly after his graduation from Brown University, our journey began