neil tuckey Posted August 3, 2015 Share Posted August 3, 2015 does any body have a seiw chassis or just the rear end off a damaged chassis must be sierra diff,planning on converting a early seiw from westfield english diff to sierra diff and drive shafts as i keep breaking diff and drive shafts thanks neil Link to comment Share on other sites More sharing options...
stephenh Posted August 4, 2015 Share Posted August 4, 2015 That sounds like a major transplant. Are you sure it wouldn't be better to sell the car and buy a later one? Link to comment Share on other sites More sharing options...
John Loudon - Sponsorship Liaison Posted August 4, 2015 Share Posted August 4, 2015 Several people on this forum have done this conversion by just adding some brackets for diff mounting. Would be worth posting a 'How do I...' thread in the Technical section Link to comment Share on other sites More sharing options...
neil tuckey Posted August 4, 2015 Author Share Posted August 4, 2015 That sounds like a major transplant. Are you sure it wouldn't be better to sell the car and buy a later one? its not that difficult to chop the rear end off and weld new one on if I could get a complete chassis I would do a chassis swap but there getting hard to get hold of don't want to get rid of car due too amount of work gone into engine etc Link to comment Share on other sites More sharing options...
Aerodynamix Ltd Posted August 4, 2015 Share Posted August 4, 2015 PeteG has done a modification to his racecar to fit a Sierra unit , Dave changed his to an Impreza one too as an option , Geoff Berisford made him some shafts to suit just to give you another idea Link to comment Share on other sites More sharing options...
Arm Posted August 4, 2015 Share Posted August 4, 2015 Easier to cut out the English diff mountings and weld in sierra ones. 5 brackets is all it takes. Link to comment Share on other sites More sharing options...
FILFAN Posted August 5, 2015 Share Posted August 5, 2015 Have a spare chassis with some damage to the front. Rear is perfectly fine. £300 Link to comment Share on other sites More sharing options...
neil tuckey Posted August 5, 2015 Author Share Posted August 5, 2015 Have a spare chassis with some damage to the front. Rear is perfectly fine. £300 hi there filfan is it the sierra diff chassis Link to comment Share on other sites More sharing options...
FILFAN Posted August 5, 2015 Share Posted August 5, 2015 hi there filfan is it the sierra diff chassis Yes it is. Link to comment Share on other sites More sharing options...
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