Winters Thrustblock 91919959 We've seen increases of up

We've seen increases of up to 13 horsepower

Chevrolet: G20 Van 67 - 67 4

Skip up and skip down (same as tap up/down to add or subtract from your delay with the push of a separate button after you release the transbrake button)

PerTronix D7100700 Flame-Thrower Electronic Distributor Billet Chevrolet Small Block/Big Block with Ignitor III Vacuum Advance Black Cap

Minor clearancing of block required

Winters Thrustblock 91919959 We've seen increases of upProduct Description: Thrust Block Steel Winters Ring Gear Adjuster Sold Individually For more than 60 years, Winters Performance Products has been producing high performance rear ends and driveline components for racing and street use. Their product offering includes everything from quick change gear sets to shifter assemblies, as well as many components specifically for the sprint car market. Winters Performance is undeniably the most reliable,