Is This a Decent Big Block to Start With? | Chevy Tri Five Forum block value? | Chevy Tri Five Forum
4 bolt mains, casting 3999289, Hi Perf Pass., F 2/72, T0621CSS, Bore measures 4.280 with no ridge. This block was in my car when i purchased 4-bolt 3999289 factory replacement for LS6?? | Team Chevelle says that on the 3999289 454 block, the CE engines would have either 2 or 4 bolt mains. i just wish i could find the CE stamp on it. Dec 19,
whats the deal with 73 blocks stamped 3999289 | Team Chevelle 1932 Ford 3 Window Coupe For Sale Found a 454bb with HI PER PASS F9 in the? - CorvetteForum
Z16 Hi-Perf. 3855962, 396, 66, Passenger, 375 HP,Hi-Perf. 3855962, 396, 66, Chevelle 3999289, 454, 72-75, Chevelle. 3999289, 454, 72-76, Passenger. 3999289 Hi guys My LS6 car has a 3999289 4 bolt main block and I'm trying to k10 445 hi perf pass A0279 head-336781 73-85 8 1.5KScott MH Block casting code 3999289 - SS 454 - First Generation Monte Carlo
Most high performance engines in cars made power higher in the RPM band than a typical truck ever sees, so there is usually no benefit other To see over 100 pictures of this car visit
What does hi perf mean on my big block | CK5 3999289 vin # z132410798 code # nothing will perk your day like finding HI-PERF cast into the back
High perf." casted on the rear, I found in the books that it's a 2 Hello Dave,. Thanks for the info. This guy was advertising this Hi guys I'm posting this in Performance and Tag Team as I'm not sure which is appropriate. Once again I'm looking for fellow member's
hi perf stamp - CorvetteForum - Chevrolet Corvette Forum Discussion Hello, Local to me there is a Chevy 454 engine, casting number 3999289, out of 74 2wd suburban, and a turbo 400 transmission for sale for
Hey guys, I have a 454 that has casting number 3999289 and it has T instead HI PERF PASS on the back of the block. Is this block still a Chevy Big Block Casting Numbers
3999289 Truck Casting Number | Team Camaro Tech