I'm going to order some 1.6 pro mags and LT4 springs. I figured I go ahead and replace the valve seals too. Have I missed anything?

1.6 SA pro magnums
LT4 valve spring kit
LT4 retainer kit
LT4 shim kit
32 keepers part#12495503

 

found the part numbers
intake-10212810
exhaust-12564852

Are these a package or each?

 

The part number is for 1 each. But they actually come from the factory packaged in a bag of 4.

 

so would I need 2 of each?

 

This is what I paid December last year to GMdirectparts.com

10212810 Intake Valve Stem Seal two packages of 4 pieces
Price each 1.21USD Delivery Cost 5.25 USD Total 17.63 USD

12564852 Exhaust Valve Stem Seal two packages of 5 pieces
Price Each 2.28USD Delivery Cost 4.56 USD Total 30.75 USD


Even though they charged me two delivery fees.. they packed them all into
just one box that was labeled at a fraction of the delivery coast paid.
Back then Customer service was non existent I recall... Parts were
purchased on November 24th and were delivered December 2nd.

At first I was very concerned... but everything was fine.. I have purchased about 5 times and Just tonite I received a pair of Jounce bumpers I ordered
the 20th of october. This time the box shows an acurate delivery fee paid
so I would say someone must' ve set them straight or they realize they
were using the USPS in a negative maner... (US MAIL FRAUD?? ) I bet it was an honest mistake but then... back then I was pissed.


One thing of advise... They will give you a useless tracking number... My items arrived tonite and in the USPS website still shows no track record of the number at all.... and it goes to say.. If it had just been shipped you need to check again later... Up to this moment still has no track record of it.. and I already have the items next to me. That is totally unaceptable of the USPS because I understand the charge extra for that service.....(Fraud again?) I just shake my head.

I hope this info helps.

Marvin