LS, REAR MAIN, PLATE, 12639250 5.7ltr These adaptors allow a straight

These adaptors allow a straight swap of late-model injectors to early model wiring harnesses

000" stroke

Only for use in VZ with LS1 or LS2

eliminating breakage and bearing surface interruptions

Material Type: PLASTIC

LS, REAR MAIN, PLATE, 12639250 5.7ltr These adaptors allow a straightOVERVIEW GM, LS, REAR MAIN PLATE KIT. Includes Rear Main Plate, Plate Gasket, Rear Main Seal & Bolts ENGINE COMPATIBILITY L76 (6. 0 Litre AFM) 6L V8 L77 (6. 0 Litre AFM) 6L V8 L98 (6. 0 Litre) 6L V8 LM7 5. 3 Litre 5. 3L V8 LS1 5. 7 Litre 5. 7L V8 LS2 6. 0 Litre 6L V8 LS3 6. 2 Litre 6. 2L V8 LS7 7. 0 Litre 7L V8 LS9 6. 2 Litre Supercharged 6. 2L V8 LSA 6. 2 Litre Supercharged 6. 2L V8 Note: GM12639250 will not fit LSX blocks