Griff 500 engine number

[TVaRt]

Hi, I have noticed my griff 500 engine was cross bolted, and quite suprised as it's a 1995. Looking at the engine code it's an LCF000250. Any ideas if this is a block tvr would have used to build a 5 litre?

[TVaRt]

Just realised this is the casting number!

[TVaRt]

And now I've found the engine number and it's a V8 developments block! Happy day!