Manley 10 Degree Valve Spring Retainer - 1.105 in / 0.710 in OD Steps - 1.550 in Dual Spring - Titanium - Set of 16 Fire Retardant Head Socks 50 in Compressed / 23

50 in Compressed / 23

to facilitate installation

The back cushion is covered with highly breathable mesh material and has the classic orange MPI stripe in the middle for signature authenticity and style

152 in Thick

Manley 10 Degree Valve Spring Retainer - 1.105 in / 0.710 in OD Steps - 1.550 in Dual Spring - Titanium - Set of 16 Fire Retardant Head Socks 50 in Compressed / 23Manley's 6AL 4V titanium 10 Degree retainers have the durability needed for racing engines. Sold in sets of 16. 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 with a