Weights of LS Blocks

Reply Subscribe

Thread Tools

Search this Thread

12-26-2019, 11:00 AM

#81

64post

TECH Fanatic

iTrader: (5)

Join Date: Nov 2011

Location: Sonoma Co. Ca.

Posts: 1,689

Likes: 104

Received 226 Likes on 179 Posts

Gen4 5.3 with Siamese cylinders ( LH6, LC9) weighs about 15-16lbs more than gen3 aluminum such as LS1, 121 to 105 with my scale.
LSX block with 4.140 bore weighs 226lbs.
LQ4 about 211lbs.

Reply Like

The following 3 users liked this post by 64post:

G Atsma (12-26-2019), Ls7colorado (06-17-2020), n2xlr8n66 (09-29-2021)

12-26-2019, 12:02 PM

#82

G Atsma

TECH Senior Member

Join Date: Jun 2016

Location: Central Cal.

Posts: 21,048

Likes: 15,479

Received 3,075 Likes on 2,394 Posts

Quote:

Originally Posted by 64post

Gen4 5.3 with Siamese cylinders ( LH6, LC9) weighs about 15-16lbs more than gen3 aluminum such as LS1, 121 to 105 with my scale.
LSX block with 4.140 bore weighs 226lbs.
LQ4 about 211lbs.

Good info! Thank you!