Need to replace timing chain... What is the best option?

[Buick Mark]

Standard chain is fine.
Your running stock (weak) valvesprings with a stock cam that has no lift
Your wasting your money buying the double roller for a stock engine.

 

[TIMINATOR]

True, you don't need a double roller, but a stock type chain with an iron top gear isn't much more than a stock aluminum set with nylon teeth, and the iron top gear will never come apart.
TIMINATOR

 

[1KWIKSIX]

True, you don't need a double roller, but a stock type chain with an iron top gear isn't much more than a stock aluminum set with nylon teeth, and the iron top gear will never come apart.
TIMINATOR

True dat!