Important Notice – Effective August 29th Following a decision by the U.S. government, low-value goods are no longer exempt from import duties. Depending on the product, tariffs may exceed 50%. An estimated duty will be calculated at checkout.

GM Master kit

The GM Master kit includes

  • GM 4.8/5.3/6.0/6.2 template
  • GM small block template
  • GM big block template
  • heat resistant holding paste
  • 25 thin hex nuts
  • carbide burr
  • rugged and durable plastic case