Thermal Shield Sleeve w/Sewn Seam, 12mm ID, 1m Aluminium Interior Fits all BB Chevy engines

Fits all BB Chevy engines when using a long water pump

10 bolt pattern (not 11 as per LS2

Perfect for today’s highly stressed smaller trucks and SUVs

Height to top of throttle body flange: 10

8L 4G93 07/96-09/04

Thermal Shield Sleeve w/Sewn Seam, 12mm ID, 1m Aluminium Interior Fits all BB Chevy enginesAs the name suggests, the Cal Custom Heat Solutions Aluminium Thermal Shield Sleeve With Sewn Seam is a sealed tube that can be used to protect engine components against damaging heat levels. Manufactured from fiberglass and aluminium and sealed with aramid thread, this durable insulation product provides a significant level of heat protection and can be utilised in a range of applications throughout your vehicles engine bay. Cal Custom Heat Solutions