FTI Dual Valve Spring Retainers - (8mm stem - 7° lock)
These super light chromemoly valve spring retainers were developed for use with most 1.300" diameter LSx style dual springs. High pressure valve springs require these premium quality, severe duty retainers to handle the high RPM usage today's camshaft provide. These FTI retainers are the perfect solution for installing the modern small diameter springs on any LS, AFR Renegade or other cylinder head with 8mm valve stems. The retainers are precision machined from 4140 chromemoly steel, case hardened and black oxide finished. This retainer is precision machined and specifically designed for positive location when combined with PAC Racing, Lunati and FTI's own high quality LS dual valve springs.
RETAINER SPECS:
Hardened 4140 chromemoly steel
7 degree valve lock angle
1.205" Outside Diameter
0.943" OD - step 2
0.673" ID - step 1
DESIGNED FOR:
PAC Racing 1207X, 1208X, 1209X, Lunati 73295 and other dual springs.
Sold in sets of 16
PART NUMBER: FTI-RET315CM-16
