CHEVROLET PERFORMANCE

Chevrolet Performance Gen V L83 L86 LT1 LT4 Rear Main Seal 12665076 Gen V L83 L86 LT1 LT4

Chevrolet Performance Gen V L83 L86 LT1 LT4 Crankshaft Rear Oil Seal Housing Gasket 12627520 Rear cover oil seal

Chevrolet Performance GM Gen V LT1/L86 6.2L MLS 5-Layer Head Gasket 12688943 4.0944" (104mm) bore x .0523" (1.33mm) thickness x 5-layer MLS.     

Chevrolet Performance Gen V L83 L86 LT1 Intake Manifold Gaskets 12626354 Replacement intake port seal for Gen V L83, L86, LT1 engines. Sold individually, this is a replacement seal for a one port...

Chevrolet Performance LS3 Windage Tray  

Chevrolet Performance Gen V LT Lifter Guide Bolt 11611383 For Gen V L83, L86, LT1, LT4 applications.

Chevrolet Performance RTV Engine Sealant 2.65 oz 88864346 Room temperature vulcanizing (RTV) sealant. This high viscosity product cures when exposed to air. The cured material has superior adhesion...

Chevrolet Performance RTV Engine Sealant 5.3 oz 12378521 Room temperature vulcanizing (RTV) sealant. This high viscosity product cures when exposed to air. The cured material has superior adhesion...

Chevrolet Performance Gen V LT Harmonic Balancer Bolt 11547372 For GM Gen V L83, L86, LT1 Will not fit LT1/LT4 w/ dry sump.

Chevrolet Performance Harmonic Balancer Bolt 12557840  For GM Gen III/IV 4.8L, 5.3L, 5.7L, 6.0L, 6.2L.  Will not fit LS7/LS9 w/ dry sump.

Chevrolet Performance Gen V LT Timing Cover Damper Seal 12634614 Fits Gm L83, L86, LT1, LT4

Chevrolet Performance Gen V L83, L86, LT1, LT4 Head Bolt 11611976 1 needed per engine