81-87 Standard Cab GM C/ K 10-30 Floor Insulation

The 81-87 Standard Cab GM C/K 10-30 Floor Insulation from FLATLINE BARRIERS is designed to enhance thermal and acoustic control in classic trucks. This product is ideal for restoration enthusiasts and daily drivers who want to improve their vehicle's comfort and efficiency. Over time, factory sound deadening and insulation can deteriorate, leading to increased road noise and reduced climate control effectiveness.

This floor insulation kit is engineered to fit the contours of the 81-87 GM C/K standard cab floor pan, measuring 27 x 4 x 32 inches. It combines sound-dampening and thermal-barrier properties to minimize vibration transmission and heat loss, making it effective in both winter and summer conditions. The lightweight design, at 3.6 lbs, ensures that it adds minimal weight to the vehicle.

Owners of classic C/K trucks will find this insulation particularly beneficial when retrofitting modern climate control systems or audio equipment. The installation process is straightforward, allowing for a seamless upgrade to modern comfort standards while maintaining the vehicle's originality. This product is compatible with 1981–1987 GM C/K 10, 20, and 30 Standard Cab models.