Re: Any interest in my 4.3L Long block
2618 compound pistons are generally run from 650-850 horsepower they require extra skirt clearance during the machining process to compensate for the expansion during engine warm up. They are much stronger than the 4032 that are generally run for street...
Short block never fired, heads were reused from my last build.
91 4.3L V6 engine block
- Bored .040 over
- 2 bolt main
- stock crank .010"/.010"
- New Brass freeze plugs
- Block clearanced for Eagle connecting rods
- new hydraulic roller lifters
- obviously all new gaskets
- Icon 2618 alloy...
Reason for sale..I went to a set of Eagle rods so I had to get floating pin pistons.
For sale (8) Probe P2441F.040 forged pistons. I also have the set of piston rings for these pistons (part# 315-0034.040 plasma moly rings) Information on pistons is listed below.
20.3cc dish
3.48 stroke...
Re: Head Gasket Availability
Use Victor Reinz # 5855 they have a COT of .039"-.046" along with a 304 firing ring and the standard 4.3L head gasket have a COT of .026"-.033: depending on brand and material.