Enginetech PK4 Steel Freeze/Expansion Plug Kit for GM/Chevrolet 6.0L/7.4L 1991-2000
The Enginetech PK4 Steel Freeze/Expansion Plug Kit is a high-quality replacement part designed for precise fit and reliable performance in GM and Chevrolet vehicles with 6.0L and 7.4L Big Block engines. Precision-engineered with durable high-strength steel, this kit includes plugs, with 1 5/8-inch plugs, to securely seal coolant passages in the engine block, ensuring optimal engine integrity for truck and SUV applications.
Specifications:
Material: High-Strength Steel
Plug Size: Includes 1 5/8-inch block plugs
Type: Freeze/Expansion Plug Kit
Fitment includes:
Chevrolet C/K Series: 6.0L / 366 OHV V8 16V 'B,P' (3.938-inch Bore), 1991-1998
Chevrolet C/K Series: 7.4L / 454 OHV V8 16V (4.250-inch Bore), 1991-2000
Chevrolet Suburban: 6.0L / 366 OHV V8 16V 'B,P' (3.938-inch Bore), 1991-1998
Chevrolet Suburban: 7.4L / 454 OHV V8 16V (4.250-inch Bore), 1991-2000
GMC Yukon: 6.0L / 366 OHV V8 16V 'B,P' (3.938-inch Bore), 1991-1998
GMC Yukon: 7.4L / 454 OHV V8 16V (4.250-inch Bore), 1991-2000
Notes: Steel plugs for durability. Includes 1 5/8-inch block plugs for 6.0L and 7.4L applications. Engine VIN codes B, P specified for 6.0L applications. Designed to meet or exceed OEM specifications for reliable performance and durability.
Upgrade your engine’s block assembly with the Enginetech PK4 from LowPricedAutoParts, engineered for precise fit and lasting performance.
