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Originally Posted by snapmorgan
(Post 4817051)
https://www.summitracing.com/parts/n...SABEgIkF_D_BwE
This is what I have always used on gen6 engines. There is no reason to deviate from them. Chevrolet Performance 12371056)which includes:This kit includes 16 of P/N 17120061 roller tappet, 8 of P/N 12551397 tappet guides, one of P/N 12551399 tappet guide retainer, and four of P/N 9440224 retainer bolts Gm#17120961 are delco #HL122 Same lifters Speedy, Sonics, and some others have mentioned. :) thumbs |
What is recommended for a GEN V block? Planning on an inspection of my valve train this winter.
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Originally Posted by Helmwurst
(Post 4817038)
I looked at those yesterday. Pretty sure that's what is in there. A word of caution from an engine guy I respect. Lifters are not the same as they were a couple years ago. A lot are junk and who knows where they are made"
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Originally Posted by SB
(Post 4817055)
Yup, that’s a kit (
Chevrolet Performance 12371056)which includes:This kit includes 16 of P/N 17120061 roller tappet, 8 of P/N 12551397 tappet guides, one of P/N 12551399 tappet guide retainer, and four of P/N 9440224 retainer bolts Gm#17120961 are delco #HL122 Same lifters Speedy, Sonics, and some others have mentioned. :) thumbs Speedy linked a GM #17120060 Delco H121. That kit contains GM #17120061 Delco H122. This note accompanies that kit. • For single-service replacement lifter, use P/N 17120061 NOTE: These lifters allow more oil to the rocker arms than the late-model truck roller lifters. |
Originally Posted by ThisIsLivin
(Post 4817063)
What is recommended for a GEN V block? Planning on an inspection of my valve train this winter.
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