Allstar Performance Adjustable Timing Pointer - SB Chevy - 7-1/4" Diameter Fluidampr Balancers 700108 Inserts restrict air/fuel entry and

Inserts restrict air/fuel entry and reduce power slightly to prevent wheel spin and range in size from 0

ideal operating range of 2500 rpm to 6500 rpm (higher rpm ranges possible depending on combination of parts)

1999-2016 Chevrolet Silverado 1500

2007-2007 Chevrolet Silverado 1500 Classic

Simpson "Speed Brow" with low-pressure venturi effect venting

Allstar Performance Adjustable Timing Pointer - SB Chevy - 7-1/4" Diameter Fluidampr Balancers 700108 Inserts restrict air/fuel entry andBlack 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