Bb Chev 454 168 t Ext Bal Sfi Flexplate Late 86-on 1 Pce Rmsbbc Aeroflow - Af 89-454 lsfi Intake Manifolds Part Number: AF400-05-2M

Part Number: AF400-05-2M

Part Number: AF1000-08BLK

Part Number: AF2851-1401

2 Aluminum Intake Port Volume 276cc Intake Port Location Stock Exhaust Port Volume 92cc Exhaust Port Location Stock Combustion Chamber 70cc Valve Angle 15° Minimum Bore Diameter 4

Bb Chev 454 168 t Ext Bal Sfi Flexplate Late 86-on 1 Pce Rmsbbc Aeroflow - Af 89-454 lsfi Intake Manifolds Part Number: AF400-05-2MPart Number: AF89 454LSFI heavy duty flexplate 168 tooth externallybalanced sfi approved big block chev 1991 and up 's sfi rated heavy duty flexplates are manufactured with extra thick material and double welded. These flexplates will withstand the extreme power and rpm of today's engines. Available to suit chev, ls, ford and holden. sfi certification sticker 29. 1 approved balanced and checked for runout. 168 tooth flexplate. suits 1 piece rear main