ICT BILLET LS LS1 Coolant / Steam Port Block Off Plate Set

Coolant Steam Port Plugs 
 
Includes 2 coolant ports, 2 orings, and 2 bolts
Compatible with all GM LS series engines
Can be installed on the front or rear of the cylinder heads 
Made in Wichita, Kansas from aerospace grade, USA produced, billet aluminum
 
*These do NOT have holes for crossover tube attachment