GrimReaper

iTrader: (33)

Category: Accessories
Price: $2800
Location (State): IN
Item Condition: Used
Shipping Information: Item Can be Shipped
LS Engine?: Fits LS Engine

Small bore LS7 All-Pro LSW RETRO LS7. These are a custom cylinder head done by WCCH. They have Stainless 2.165 intake valves, and Stainless 1.57 exhaust valves. They fit on a 4” and larger bore, utilize LS7 1.8R rocker arms and any LS7 intake manifold. Flow 384 cdm @ 700 lift on a small 4.030 bore. Approx 68cc Chambers. They are a 6 bolt casting and are beefy! They were used for only a Dyno session and have brand new PAC 1208x .750 lift springs. $2800 or very specific trade---

Answers to common questions i've been receiving.
These have bronze valve guides.
These heads retain all LS7 valve geometry, but use a narrower valve spacing, which is not specific to the LS3 even though the heads use LS3 rocker stands.
Yes LS3 stands with LS7 rockers, this is the correct setup required for these heads. I will include stands and rockers as well.

TFS 235's with the Nitrous exhaust port or TSP PRC 247's - 6 bolt only!

You can text me @ 765-427-9133.





























I also have the GM Performance Parts 25534413 LS7 Port Intake with Injector bosses i'd let go for $360. But i won't sell this before the heads go.

GrimReaper

iTrader: (33)

Bump it up

TMTMTL

what motor, and what were the numbers from the dyno

GrimReaper

iTrader: (33)

It was done at CMS, i believe this was done on a newer corvette. I do not know the before and after power numbers.

thewrx

iTrader: (1)

damn just a bought a new set of tfs 260x 6 bolt, this would have been perfect

GrimReaper

iTrader: (33)

Just go ahead and send those back, buy me some TFS 235's and we'll trade heads!

GrimReaper

iTrader: (33)

Bump, added some nicer pictures tonight

GrimReaper

iTrader: (33)

Deposit Received!!!!!