Is the 1999 silverado 6.0L a 454 if not what engine is it?
- posted
18 years ago
Is the 1999 silverado 6.0L a 454 if not what engine is it?
454 is a 7.4 liter, an 6.0 liter is a 366. 1 liter = 61.0237441 cubic inches.
I realize this is "picking nits" here but the engine is actually 5.967 liters which is 364 cubi inches. Bore= 101.6 mm. Stroke=92.0 mm. The '04 Sierra sales brochure lists it as 364 CI. but rounds the lters to 6.0 as manufacturers usually do. Brian O
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It is a a member of the modular engine family that comes is sizes or
4.8, 5.3 and 6.0. The 6.0 is around 368 cubic inches as I recall (give or take) and it is not based on a big block "rat" engine (396, 427, 454 and 496/8.1) or related to it either other than by manufacturer.MotorsForum website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.