http://www.the-reeds.com/optispark_conversion.htm The Optispark is the distributor that was installed on all late model LT1′s and LT4′s. This distributor was installed on : 1992 – 1996 LT1/LT4 Corvettes (Y-Body) 1993 – 1997 LT1/LT4 Camaro’s, Trans Ams (F-Body) 1994 – 1996 Fleetwood (D-Body) 1994 – 1996 Impala, Caprice, Roadmaster (B-Body) The concept of the Optispark was a […]

Porsche • GTO • BMW • Corvette • Ferrari • Mercedes • Mustang • Alfa-Romeo • \’Cuda • Jaguar • 442 • Lotus • GS • Trans Am • Shelby • Delorean • Charger • Pantera Lars Grimsrud The Performance Specialists Musclecar Restoration 1285 Cressida Court Lafayette, CO 80026 (303) 604-6376 / 977-4697 Special Interest […]

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 […]