LT1 Procharger, LT Headers, K-Member, 24x... For Sale
I decided to pull my motor and up the compression on my LT1 383 blower motor and found it was going to cost more than I was wanting to spend. The motor is 9:1 compression and I wanted 10:1 but milling the heads and doing the thinnest gasket would only get me to 9.5:1 so Im selling off my LT1 parts and going with an LSX block. The block has a few issues (listed below) but everything else listed is in good mechanical condition per machinist.
Some of the parts are still at the machine shop so pics will need to wait.
LT1 383 short block dissembled $2000:
Will come with 4-bolt block .030 over, 0 decked, 6" Eagle H-Beam rods, Eagle 4340 Forged crank, ARP studs and rear cover. Motor was 9:1 with .040" gasket and 55CC heads. The motor made 368 HP 355 Torque NA and 610/600 with 14#s, all with blower cam and 4l60e and 3:42s. Not bad for low compression. 11.7 in 1/4 NA, never got a good pass in with blower.
When motor was tore down it had 3 cracked main caps and one spun bearing. You would need to relinehone mains, new bearings and rethread all oil pan bolts too. It bassically needs a rebuild and the oil pan bolts/ main caps. Everything else listed above passed inspection.
I am willing to separate the rotating assembly from block if someone does not want to put the money into it after a week or two if it does not sell. Willing to ship if buyer pays. Old pics below, parts at machine shop.
Procharger Kit $3500:
D1 procharger 12 rib setup w/3.5" pulley. Made 14# on motor above.
3" FMIC intercooler
big red race valve open $350
all intake piping. 3" from SC to IC and 3.5" to TB.
filter brackets/mounting hardware.
ATI BBC hub PN 916048B with 2.25" OD. $200
ATI Super Damper $250ish
Custom machined spacer for 12 rib pulley to work with hub/damper, cost $250.
LT1 timing cover machined to fit 2.25" hub, water pump hole has plug in it.
Setup for SD, no MAF (can use MAF if you have your own). Needs new belt, will throw in one that has 11 bibs left, it flung off and took a bit off the belt. It still works fine with no belt slip. Also have 4" headunit pulley (need to find it first).
Damper and Hub still at machine shop.
LT1 Fuel Rails for running Parallel fuel system $125:
Just got these welded up with -06AN fittings before I decided to sell my stuff, never ran welded by pro. See pic below to see how it will look on an intake. might need to shave off 1/16" off intake at crossover section to clear 90 degree fittings, will not hurt intake performance.
LT1 BMR tubular K-member PN KM002 $350:
Needs to be taken off car once my new one comes in.
LT1 Power steering pump/res/lines and rack $200:
Still on car will come off when K-member comes off.
LT1 Accessory bracket and AC compressor $250:
AC compressor purchased new and installed at dealer, 5K miles
LT1 Jet Hot long tube headers, 1-3/4" 3" collector $200 SOLD:
Light surface rust in areas and some minor scraping/denting on bottom.
LT1 electric water pump Meziere PN WP118HD $200:
comes with motor and housing, 200 miles on it.