383 AFR 190 head long block
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From: MA
Car: 1989 IrocZ
Engine: 421 Dart Stroker
Transmission: 4L60E Cahall Performance Built
Axle/Gears: Midwest Chassis Fab 9/ 3.55 gears
383 AFR 190 head long block
Im parting out the intake seperate.383 dynoed at 429hp and 489ftlbs. AFR 190 heads with arp rocker studs,arp head bolts,comp cams pushrods and SS comp cams rockers. New gm roller lifters and XFI268 cam. Cam is a billet core. Roller chain.Motor is brand new only dynoed. Scat crank/rods forged pistons. 9.1 compression pump gas friendly. 163 tooth sfi flexplate.4 bolt vortec truck block. Has factory 5 qt oil pan and complete oil system. Roller timing chain. $3500








Last edited by IROCZ1989; May 18, 2016 at 08:37 AM.
Thread Starter
Supreme Member
iTrader: (1)
Joined: Dec 2002
Posts: 1,391
Likes: 66
From: MA
Car: 1989 IrocZ
Engine: 421 Dart Stroker
Transmission: 4L60E Cahall Performance Built
Axle/Gears: Midwest Chassis Fab 9/ 3.55 gears
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