Allstar Performance Adjustable Timing Pointer - SB Ford - SVO Stock Block C-10 OClock Tab Position - 5/16" Bolt 2010411 it is because the tear

it is because the tear off or adhesive is blocking the UV light

Aerodynamic 3" diameter mirror quickly and easily mounts to roll cage tubing and includes a 1-1/2" stainless clamp

Single row 1

ALL-PRO Heads

8 AN Male to 3/8 in NPT Male Swivel

Allstar Performance Adjustable Timing Pointer - SB Ford - SVO Stock Block C-10 OClock Tab Position - 5/16" Bolt 2010411 it is because the tearBlack anodized billet aluminum timing pointers are adjustable to precise timing increments. Specialty items for the Shop, Trailer and Track. The Allstar Performance brand offers thousands of hard to find, specialty items that cover many segments in the performance aftermarket. For over 30 years, customers worldwide have come to rely on the quality, affordable and practical items available from Allstar Performance. Product Description: Timing Pointer