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Allstar Performance 96505 Spark Plug Index Shims 14mm

Never Enough Auto Accessories (157804)

98.3% positive feedback

Price:

$21.99

+ $12.99 shipping

Estimated delivery Mon, Aug 18 - Thu, Aug 21

Returns:

30 days returns. Seller pays for return shipping.

Condition:

New

Stackable shims index spark plugs at 30? intervals up to 360? properly positioning ground strap in cylinder head for increased power and clearance between spark plug and piston. Shims are intended for use with 14mm flat seat spark plugs only. Package of 24 shims contains 12 silver 60?, 12 black 90?, detailed instructions and dial chart. .