COMP Cams Camshaft Kit C43 266H-R12

Marsoni

M251S

$605.25

Get it in 3 business days with 1 day shipping. Friday, May 29

COMP Cams Camshaft Kit C43 266H-R12K KIT Complete Kit Includes: Camshaft, Lifters, Valve Springs, Retainers, Valve Locks, Valve Stem Seals, Timing Chain Set, Assembly Lube (in flat tappet applications), Decals and Instructions. Catalog User 1 This Part Fits: Year Make Model Submodel 1987 1994 Chevrolet Astro Base 1987 1994 Chevrolet Astro CL 1987 1994 Chevrolet Astro CS 1987 1994 Chevrolet Astro LT 1995 1999 Chevrolet Blazer Base 1996 2001 Chevrolet Blazer LS 1995 2001 Chevrolet Blazer

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These pillows are decent but not amazing. I like that they’re adjustable and come with extra fill, so you can make them softer or firmer depending on how you sleep. The cooling side feels nice at first, but it doesn’t stay super cool all night. They’re comfortable enough, but not a huge upgrade from regular pillows. Good, just not life-changing.

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Reviewed in the United States on February 26, 2026