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View Full Version : Series 3 Intake and Exhaust manifold Bolt Sizes



seanman
10-30-2016, 07:02 PM
Does anyone know the specific size/thread/length etc for the Intake and Exhaust manifold bolts on a 73' Series 3, 2.25 Litre petrol?

Also, has anyone ever tried a locking bolt set for those, like the ones that Stage 8 make? They don't have a specific kit for the Rover, but maybe they sell them piece by piece.


Lastly, was looking at Manifold Gaskets for the Intake/Exhaust... The ones for the diesel look much bigger/beefier.....would they fit on a standard Petrol model?


Thanks in advance!
-Sean

seanman
11-13-2016, 10:41 PM
Anyone?

cnfowler
11-14-2016, 09:34 PM
This is what the Series 3 Parts Manual shows.


(4) BH605221L - BOLT 5/16 UNF X 3" 1ST 1" THREADED
(2) BH605161L - BOLT 5/16 UNF X 2"
(2) SH605091L - BOLT 5/16 UNF X 1"


Colin

seanman
11-15-2016, 01:25 AM
Awesome, thanks Colin!

-Sean