si, in order to build a 408, is that all they have to do?? bore and replace the crankshaft? I thought they needed to cut some where the crankshatf sits or something like that..Originally Posted by 408.Luke
si, in order to build a 408, is that all they have to do?? bore and replace the crankshaft? I thought they needed to cut some where the crankshatf sits or something like that..
06' Silverado RCSB 5.3L 4wd..
PERFORMANCE: Cam, Springs, Pushrods, P&P heads & 3 angle valve job, Injectors, PS LT's & ORY, Nelson Tune, Catback, CAI, Comp Cam Double Timing Chain, HP Oil Pump, UD Pullies, ARP bolts, Stall, TBS, 4.10's, Iridium NGK's, G-80, 160 t-stat, HD-2 & Vette Servo, 46,000 tranny cooler, 75-125hp shot of funny Gas..
HID's Hi, Lows & Fogs
Waiting to be installed: LC-1 WB & Standalone system
on the ls1 block u have to clearance it mine i was lucky and didnt have to but u can do it urself if u want i think i had like .120 clearence from block to crank texas speed said i was stupid and that all blocks have to be clearenced no matter what and i was like naw im good never had a problem
74 Austin Morris Mini 1000 - Daily Coil Spring conversion, lowered, Disc Brake conversion
FOR SALE: 04 RC/LB Duramax -12 second tow pig, built Allison, Tune, and supporting mods
FOR SALE: 03 Silverado SS -DBRods built 40X, DP, Suspension. Going for fast
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