
LS LS1 Coolant / Steam Port Block Off Plate Set
Coolant Steam Port Plugs
Includes 2 coolant ports, 2 o-rings, 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
Coolant Steam Port Plugs
Includes 2 coolant ports, 2 o-rings, 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
Original: $29.99
-70%$29.99
$9.00Description
Coolant Steam Port Plugs
Includes 2 coolant ports, 2 o-rings, 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























