big block

Hello all, been awhile since ive been on the site. Either way, after dabbling with sbc and LS stuff. Ive finally ended up with my first 454. Early 80s motor home model with only 15K miles on it *owned by a family member.*, with i can only assume 781 oval ports on it and a measily 8.1...

I am completely new to this forum and to my own personal project in general. If this is in the wrong place feel free to move it. I want to begin building a 496 BBB and have begun doing research but would like anyone else's input. I do not want to be to general but please feel free to post...

Is there any difference between a 454 4 bolt marine block and a car LS6 block? Thanks.

Pistons Start at Just $430.99 Click here to view FEATURES: • 4.250" Stroke • 6.385" Rod Length • 1.270 C/H • Increased valve clearance (up to .650 out of the box) • Tight piston to wall clearance • Reduced piston weight • Reinforced skirts. • Far stronger than hypereutectic cast pistons •...

I just bought a 3947772 fan and after cleaning it with mild dish soap i realized it needs repainting. My questions are these. First what would be a cheap and safe alternative to glass beading it. I'm worried that metal shot will etch the aluminum. Next what is the correct color to paint. I know...

Here's a few pics of the 66 SS I'm building for a customer. It's cut even further than in these pics and I'm in the process of media blasting now. I'll update the photos as it progresses.

I looked in the the archives used the search function and called all my known contacts. Nobody can seem to answer this. I just received a water pump pulley from Ebay for my 402. The number is 3976059AO. The measurements are 6.219 dia, 1.975 depth, 1.9125 back-spacing. Is there supposed to be a...

GM built 427 Anniversary edition ZL1s. Are they all gone or are some still available? I don't have any part numbers.