NOS GM BBC Rocker Arm, p/n 3959182

[Bill Pritchard]

I have one NOS GM big block Chevrolet rocker arm, p/n 3959182. This has a letter ‘H’ cast into it, as seen in the picture. It is brand new, still in the original factory packaging, and kept in clean, dry storage ever since I have owned it, which is over 20 years now. Perfect for your 396, 427, or 454 big block Chevy engine, when only original GM parts will do. This is being offered for $5.00 plus the ride.