After a big delay this winter, and with the help of warmer weather, I finally have almost completed the interior refresh. Just some minor things left such as the door panel wood accent strips. The seats were the big project, worked on them on and off over the last couple of months. Tried working with the seat leather over the winter but it was difficult when cold and I did not want to use a heat gun on it. The warmth of the sun on my porch made it more pliable and less chance of damage.
I used Hardway's excellent DIY seat restoration as a guide. It's very comprehensive and gave me the confidence to attempt the seats myself. His suggestion to use tie wraps to pull the flap up thru the foam where you can hog ring it to the springs works great. Many thanks Sir.
For the seat covers I used Interior Innovations leather seat kit. The quality is superb, all leather including the non-seating surfaces, they let me customize the embroidery on the headrest, (I sent them some high res pictures of my Datsun deck emblem) and the buying experience was one of the best I have ever experienced. They are made overseas and I was notified of their status every step of the way, including a call from DHL asking if I would be home the next day for their scheduled delivery.
The seat foams were purchased from Banzai Motorworks, also very nice quality, and a super smooth transaction. Thanks Mike.
From Amazon, I purchased the foam for the back of the seats. it is 2 or 3mm thickness & a roll is 36" x 60" which was perfect for both seats. It is a nice density closed cell foam, about $8 . Also used a small amount of it to fill out the top of the head rests.
Also from Amazon, I sourced a seat heater kit, very nice and about $60 . For the integration of the switches into the console, I took a page from Rossiz's interior book & mounted them in the flat area ahead of the ashtray. They look like they belong there. Thanks Geoff.
One thing for sure, this is not a trivial job. At least not for me. I probably took 5 times longer than the average person - I am so paranoid about the fit & symmetry, stitching straight, etc. It would bug me forever if they did not look right. Hardway was right... check your work as you go. This was one of his best tips in his guide. It's a real workout to stretch and hold the covers on the frame while you hog ring it or fit the covers over the tabs. i found the seat back to be a degree of difficulty more than the seat bottom.
I probably deviated from Hardway's write up in two places. I inserted stiff coat hanger wire in the edge pockets where the seats get hog ringed as I did not totally trust the cotton cord sewn in for reinforcement. The factory covers have wire in those pockets, some of which I re-used. Probably a little over kill. Also, I purchased a single hole punch to make clean round holes in the two flaps behind the reinforcing wire to allow big tie wraps to pass thru and pull the headrest cover tight to the frame. This allowed me to fasten the headrest flap from the top of the foam as opposed to under it which risks bending the seat back foam and breaking it. i used three heavy tie wraps and added some hog rings as well. I used three big tie wraps on the seat bottom flap to the springs as well, and added more hog rings.
All in all, I think the seats look good. I have about 80 miles on them - they feel great! Let me know what you think.
Before I forget, now that the new sound deadening, carpet, and seats are in, Patcon asked about improvement in cabin noise. I would say it has made around a 50 to 60% reduction in cabin road noise and still have some of the deck area to complete. With windows up, it's a dramatic drop.
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