I thought I\’d share a \”How-To\” regarding an LT1 to LT4 instrument cluster R&R Here\’s what we\’re doing… From this To this Tools you\’ll need: – Torque wrench (in/lb) – Torx bit set – Phillips head screw driver – 7, 10, 15mm sockets w/ratchet – 6\” ratchet extension Before doing the job, it would be […]

Best thing to do for no $$$ is to remove all the hoses/air tubes and the diverter box that go to the air pump and the exhaust manifolds, and all the associated brakets. You can cap off the manifold air tubes with 50 cent pipe caps from the hardware store. Removal of this alone will […]

Thanks goes out to DV-8 (aka Johnny) from Houston. He was kind enough to help out and take some good pics. Tools Needed: 10mm wrench and/or socket and ratchet small flathead screwdriver. Installation summary: Remove the fuel rail covers (if you have them). I hadn’t driven it for about 24hrs, so I placed a rag […]

You can make the LT1 \’92-\’94 Optispark setup more reliable than a �95-�96, even with the early distributor configuration. Buy a $12 \’96 GM Vette distributor vacuum harness assy. Buy a $4 clear plastic fuel filter. Buy a $3 tube of premium black Permatex RTV, because it withstands the highest temps. Reserve a long day […]