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A26B · 03-22-2017

I think everyone who first looks at their "new" ZR-1 notices all the missing bolts in the exhaust header flange, including me. In actuality, they were never installed.

Here's a link to an image on my website regarding exhaust manifold bolt placement. Nice thing is,,,, all the holes are tapped in the cylinder head which is a good thing when headers are installed.

http://www.jerrysgaskets.com/bolt-ex...old-90-95-1d2/

03-22-2017	#4
A26B Join Date: Dec 2003 Location: Arcadia, OK Posts: 3,399	Exhaust Manifold stud/nut I think everyone who first looks at their "new" ZR-1 notices all the missing bolts in the exhaust header flange, including me. In actuality, they were never installed. Here's a link to an image on my website regarding exhaust manifold bolt placement. Nice thing is,,,, all the holes are tapped in the cylinder head which is a good thing when headers are installed. http://www.jerrysgaskets.com/bolt-ex...old-90-95-1d2/ __________________ Jerry Downey JERRYS LT5 GASKETS & PARTS http://www.jerrysgaskets.com 1994 *ZR-1, Black/Black, Lingenfelter Aerobody, 416cu in, 3.91 gears, coil-over susp, Brembo brakes, etc. 2016 Black-Red, 3LT-Z51 Auto 8-speed. Last edited by A26B; 03-22-2017 at 03:44 PM.*