Proflow Spark Plug Boot Heat Shields, Lava Rock 640 C, Natural, 1-1/4 in. i.d, 8 Gaskets and Kits Perfect for custom exhaust systems

Perfect for custom exhaust systems or intake manifold fabrication where tight bends are required

wiring and crossover kit

sold in a pack of 2

This manifold design features extended tapered runners and smaller plenum chambers tuned for maximum performance between 3000 to 7500 RPM

65mm (21/32")

Proflow Spark Plug Boot Heat Shields, Lava Rock 640 C, Natural, 1-1/4 in. i.d, 8 Gaskets and Kits Perfect for custom exhaust systemsPart Number : PFEHS 640208 Proflow's spark plug boot protectors are made from a high temperature resistant lava rock braided fibre and are resistant up to 600C. It's double wall construction adds durability and helps to prevent misfire caused by plug wire burnout, which can cause critical engine damage and performance loss.