I'm looking to purchase a complete distributor assembly for my '87 Corolla GT-S (4AGE). I've had my distributor assembly rebuilt (twice) with the KBOX Engineering seal kit with little success (it seems oil is still seeping through). I'm not sure if it's the seals that are the problem, the distributor, or the workmanship (Kingsway Toyota), so I'd like to try replacing the distributor with a new or used (but non-leaking) distributor (preferably from an MR-2, with the heat-shield). If anyone can help me locate one, please let me know. Thank you.