1996 LT4 Piston Ring Spec's ?
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Racer
Joined: May 2006
Posts: 426
Likes: 16
From: Concord CA
1996 LT4 Piston Ring Spec's ?
Getting some mixed finding.. Could be just me.. Question ?
What are the 1996 LT4 piston right size for the top ring. I have read 1/6", 1.5mm and 2.0mm and from reading some findings from online calalogs..
I believe it is 1.5mm. but ? Let me know.
Thanks..
BC
What are the 1996 LT4 piston right size for the top ring. I have read 1/6", 1.5mm and 2.0mm and from reading some findings from online calalogs..
I believe it is 1.5mm. but ? Let me know.
Thanks..
BC
Last edited by bczee; Feb 27, 2026 at 04:58 PM. Reason: correction
Intermediate
Joined: Oct 2000
Posts: 48
Likes: 27
From: Petersburg, IN, USA
LT4 Pistons and rings
I used Part H597DCP20 Piston kit, Sealed Power Hyper-eutectic .020 O/S when my LT4 was rebuilt. Piston rings were Part E530K20 Piston rings, 4.020 Sealed Power.
Piston ring thickness was 2.00mm x 1.50mm x 4.00mm.
Piston ring thickness was 2.00mm x 1.50mm x 4.00mm.
