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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
(CNC Ported) 1
K1 Crankshafts:
350 INTAKE 108 150 203 258 309 354 384
600 0
550 TI RET MAKE OFFER PER 2
Procomp PC4266 Machined Chromoly 7 degree 1.498/.1.132/.715 Steel Retainers injection (CNC Ported) 1CALL SHANON AT 507 445 3235 WITH ANY QUESTIONS. New valve springs with larger diameters require new retainers to handle the higher pressures developed by the springs. Procomp steel retainers are the solution. Precision machined from heat treated 4140 chromoly and finished in black oxide, these retainers are specifically designed for positive location when combined with appropriate valve springs. 1. 498" O. D. . 715" I. D. 7 Degree 11 32 Flat Chromoly
US$ 64.99
US$ 11.45
US$ 12.79
