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BTR LS3 Shaft Mount Rocker Arm Kit

Marsoni M251S
Sale price$245.00
Pay 4 payments of $61.25 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
BTR LS3 Shaft Mount Rocker Arm KitBTR LS3 SHAFT ROCKER KIT Before purchase, please check fitment with your cylinder head, this kit is ONLY for square port LS3 heads. Please check fitment with all aftermarket cylinder heads. Pre assembled for ease of installation, ICT Billet includes BTR branded ARP Style 12 Point Rocker Arm Trunnion Bolts. A true drop in Shaft Mount Rocker System. LS3 versions include the offset intake valve rocker arms. Performance minded engine builders know there
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.9 ★★★★★
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Ms Robertson
Lowell, US
★★★★★ 4
Fabric is nice
Size: X-Large, Color: 3 Pack-black, Dark Gray, Sky Blue
I got these shirts for my friend , and he likes the fabric. The only thing is the neck shrinks so wash it in cold.
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Reviewed in the United States on March 17, 2026
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Theresa
Bozeman, US
★★★★★ 5
Good quality
Size: Large, Color: 3 Pack-black, Dark Gray, Navy Blue
Very soft and they look nice
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Reviewed in the United States on February 8, 2026
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Lanesa Allen
New York, US
★★★★★ 5
Pocket t shirts with pockets
Size: Large, Color: 3 Pack-white
Finally a t shirt with a pocket
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Reviewed in the United States on May 15, 2026
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Cori Villarreal
Draper, US
★★★★★ 5
Good deal
Size: Small, Color: 3 Pack-black, White, Navy Blue
Perfect fit!!! My husband loved them
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Reviewed in the United States on May 9, 2026
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Robbins
Massapequa, US
★★★★★ 1
Not cotton.
Size: XX-Large, Color: 3 Pack-black, Dark Gray, Army Green
Not cotton. Super thin. Terrible
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Reviewed in the United States on May 19, 2026

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