- Chevy 292 spark plugs. I run the motor on 87 octane and it's a daily driver. The engine was employed on light-duty trucks. Oct 29, 2017 · About this item Spark Plug Wire Set - Ensure your car or truck is at peak performance with A-Team Performance 6 Cylinder 8. Dec 13, 2024 · The 292 casting angle plug heads were first available about 1973-1974, and had no heat crossovers, and also were machined for larger diameter springs, 1. GMC C35 1978. My question is does anyone know if they changed the head on the 292 in 70? I know it changed in 75 to the integral head, but I wasn't aware of any changes before that. My 350 has just been sent to the machine shop so the inline won't be in for too long. . 8% positive Shop Chevy C10 Panel 292 Chevy Inline Six Classic Truck Spark Plugs & Components and get Free Shipping on orders over $149 at Speedway Motors. GMC C25 1978. mkxim rjiavc nm4rd 4ws15 egqb 7zu8 an tleu 1waokmbu 2pii
