Allstar Performance - Exhaust Block Off Plates LS Engines 5 in OD - 11

5 in OD - 11 in Length - 900 lb/in Spring Rate - Front - Steel - Silver Powder Coat - Each

Proven performance features include a high output magnetic pick-up and precision machined reluctor for accurate ignition triggering

Crank Trigger Kit - Ultra Series - Flying Magnet - Magnetic Sensor - Trigger Wheel / Pickup / Bracket / Hardware - 8 in or Smaller Balancer - Big Block Chevy - Kit

Differential Cover - Pro Series - Aluminum - Black Powder Coat / Machined Fins - Truck GM 12-Bolt - GM Fullsize Truck 2014-23 - Each

Allstar Performance - Exhaust Block Off Plates LS Engines 5 in OD - 11Exhaust Port Blockoff 1 Piece Aluminum Natural GM LS Series Pair