1970 GMC Sierra Grande WIW

[MusicMan70]

Looking for input on my 1970 GMC Sierra Grande 2500.

145K miles and original paint and mostly original interior except for AM/FM cassette radio and smaller diameter steering wheel and newer carpet.

350/350 combo 4:11 Dana 60; original transmission was rebuilt by local performance transmission shop.

Original engine (TAX code) 4 bolt main, still gets along pretty good. Has an HEI and Sanderson Shorty headers and dual exhaust.

Original paint and bedwood are in pretty good condition. Rust is minimal. It's an AC truck and I have the brackets and compressor.

It's a drum brake vehicle and the front suspension was rebuilt and it has KYB shocks. Also includes the vintage camper top circa 1973.

Here are some photos and thanks for any comments/input in advance.