Collection: Valve Springs

Valve springs and spring kits from Brian Tooley Racing and Air Flow Research. The collection covers BTR LS6 beehive springs for .560 lift, BTR Gen 5 beehive springs for .550 lift, the BTR .625 beehive kit, BTR Platinum dual spring LS kits with steel or titanium retainers, BTR Gen 3 Hemi VVT springs for .650 lift, and AFR 1.270 and 1.550 OD springs.

Pick springs rated for your cam's lift with margin, and match the retainer and locks to the spring. Titanium retainers cut weight for higher RPM. See Camshafts and Rocker Arms.