Buick Black Knight Series Stainless Steel Valves

RPM - RON'S PRECISION MACHINE, INC.
69 E. 580 N.
Santaquin, Utah 84655
1-801-754-5338 or Toll free 1-866-700-5877
e-mail

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All valves are one-piece construction.

Call toll free to order at 1-866-700-5877 or e-mail or use the Order Form for questions and to check stock.

BUICK APPLICATIONS

SI's unique “Black Knight” valves (code: BK) feature a special coating that serves two purposes. First, the coating is designed to provide improved heat transfer. This promotes better valve train life. Secondly, the coating has proven to combat the problems associated with unleaded gasoline. In short, the Black Knight is what street performance enthusiasts have been waiting for! Black Knight valves are made in limited production runs and special ordering may be required. Carbon build-up is almost non-existent. Many available with single groove (code SGB). Fully swirl polished with Stellite tips.

APPLICATION TYPE INSTALL
HEIGHT
HEAD
DIA.
STEM
DIA.
O/L
LENGTH
GROOVE
TYPE
TIP
LENGTH
PART # Your
Cost ea. $ 
V-6  
231 C.I.D.-up Stage II EX 0.155 1.650T 0.3417 5.555 1G 0.29 4011SGB  17.03
  EX STCK 1.650T 0.3417 5.4 1G 0.29 4001SGB  15.38
V-6 IN STCK 2.15 0.3417 5.38 1G 0.26 4002SGB  15.38
  IN 0.175 2.15 0.3417 5.555 1G 0.26 4010SGB  17.03

 

 

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