69 Z28 Sold for $112,000

[427TJ]

Offy makes the both the side-by-side and the staggered 'factory' version.

[gemleeus]

i've looked on both offenhauser and eldebrock websites looking for the crossram intakes and never seen any?

[SamLBInj]

There was one listed on Ebay a couple months ago, It was polished and was missing numbers, Went for 1,700 bucks.
Sam

[gemleeus]

so offy or eldebrock don't sell them anymore?

[Jeff H]

Check out this research article at CRG on the crossrams. CRG Crossram Research

[JChlupsa]

Get a PAW catalog, They still sell the OFFY Z28 style crossrams with all three tops seperatly a 2x4--3x2 and a single 4 brrl top

[Mark_C]

You can buy the Offy manifolds all day long at PAW. The base half is exactly the same as the GM manifolds except for the winters casting marks, The upper half is pretty close except for the Offenhauser name a 360 degree logo, some minor differences in the lip that runs around the top of the upper manifold, carb mounting holes for square bore and spread bore carbs and linkage ears on the top cover. The base sells for $225, the upper dual carb top sells for $120, and the linkage sells for $40. If your going to grind the linkage mounting ears off to make a replica then you don't need the linkage. The Offy manifold on the CRG site was mine.

[JChlupsa]

I have a OFFY setup with a pair of 450 CFM carbs at the house. Also theres a GM set up on the Team Camaro for sale section right now!!!

[MotownMadman]

There is a guy who sells the complete set ups with carbs and linkage on Ebay, he seems to have a never ending supply, I have seen three go in the last four months, he claims the manifolds to be new from engine displays in speed shops, carbs either new or rebuilt. They have been bringing $900-$1200. I have his Email address if you want to get in touch with him.
Motown

[SamLBInj]

[ QUOTE ]
There is a guy who sells the complete set ups with carbs and linkage on Ebay, he seems to have a never ending supply, I have seen three go in the last four months, he claims the manifolds to be new from engine displays in speed shops, carbs either new or rebuilt. They have been bringing $900-$1200. I have his Email address if you want to get in touch with him.
Motown

[/ QUOTE ]
I tell ya, Since the original Manifold is a 2 piece unit it would not be very difficult to make a mold from an original and make your own...I wonder if that would be Legal
Sam