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ALLSTAR PERFORMANCE
Spark Plug Index Shims 14mm Small O.D., by ALLSTAR PERFORMANCE, Man. Part # ALL96506
Spark Plug Washer - Small OD - Indexing - 14 mm Flat Seat - 60 and 90 Degree Shims - ALL-PRO Heads - Set of 24$21.99 -
ALLSTAR PERFORMANCE
Spark Plug Index Shims 14mm, by ALLSTAR PERFORMANCE, Man. Part # ALL96505
Spark Plug Washer - Indexing - 14 mm Flat Seat - 60 and 90 Degree Shims - Set of 24$21.99 -
MOROSO
Spark Plug Index Washers Flat Seat, by MOROSO, Man. Part # 71910
Spark Plug Washer - Indexing - 14 mm Flat Seat - 0.043 in / 0.050 in / 0.064 in Thick - Set of 30$29.99 -
MOROSO
Spark Plug Index Washers Tapered Seat, by MOROSO, Man. Part # 71900
Spark Plug Washer - Indexing - 14 mm Tapered Seat - 0.010 in / 0.021 in / 0.032 in Thick - Set of 30$30.99
