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Chevrolet K5 Blazer Engine Block Parts
Engine block parts for the Chevrolet K5 Blazer span the full 1968–1996 model range, covering everything from piston ring sets and cylinder head bolt sets to connecting rod bearings, crankshaft main bearings, pistons, intake manifolds and valve covers. Choose your model year above and this page keeps only the engine block parts that fit your Chevrolet K5 Blazer. Each listing is matched to our vehicle fitment data before it appears here.
871 - 900 of 1,029 results
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Speedmaster PCE281.2035 BBC 396 Aluminum Cylinder Heads 305cc 119cc Assembled
Part: PCE281.2035
$1,121.09
In Stock (10)
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Speedmaster PCE291.1076 BBC 454 Harmonic Balancer 6.75" External Balanced SFI 18.1
Part: PCE291.1076
$140.79
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Speedmaster PCE289.1004 Billet Steel Main Caps Chevy 400 Splayed 4-Bolt Conversion
Part: PCE289.1004
Vehicle Specific
$99.52
In Stock (10+)
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Speedmaster PCE291.1064 BBC 454 8.000" Fluid Damper Harmonic Balancer SFI 18.1
Part: PCE291.1064
$186.80
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Speedmaster PCE291.1012 SFI 18.1 Harmonic Balancer 6.75" External Balanced for Chevy 383 400
Part: PCE291.1012
$131.84
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Speedmaster PCE281.2008 SBC Aluminum Cylinder Heads Assembled - 350 205cc 64cc
Part: PCE281.2008
$805.73
In Stock (10)
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Speedmaster PCE281.2082.01 BBC Aluminum Cylinder Heads 360cc 115cc Hydraulic Flat Tappet
Part: PCE281.2082.01
$1,157.31
In Stock (10+)
Speedmaster PCE310.1009 Fits Chevy SBC BBC 1" Chrome Mini Bolt Valve Cover Stud Kit 1/4"-20 Thread - Set 8
Part: PCE310.1009
$14.90
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Speedmaster PCE314.1075.03 SBC 350 Polished Aluminum Valve Covers Tall Center Bolt Ball Milled
Part: PCE314.1075.03
$141.59
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Speedmaster PCE314.1075.01 SBC Tall Polished Aluminum Valve Covers Center Bolt - 350
Part: PCE314.1075.01
Vehicle Specific
$169.92
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Speedmaster PCE314.1070.06 Chevy SBC 350 Polished Aluminum Tall Valve Covers Ball Milled
Part: PCE314.1070.06
$87.93
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Speedmaster PCE314.1070.05 SBC 350 Finned Aluminum Valve Covers Tall with Breather Hole
Part: PCE314.1070.05
$88.27
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Speedmaster PCE314.1137.02 SBC 350 Vortec Fabricated Valve Covers Center Bolt Tall Satin
Part: PCE314.1137.02
$105.14
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Speedmaster PCE314.1160.03 Chevy BBC 454 Fabricated Aluminum Valve Covers Tall Black No Holes
Part: PCE314.1160.03
Vehicle Specific
$145.70
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Speedmaster PCE314.1028.01 BBC 454 Polished Aluminum Valve Covers Tall with Breather Hole
Part: PCE314.1028.01
$125.92
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Speedmaster PCE314.1022 SBC Tall Polished Aluminum Valve Covers Center Bolt - 350
Part: PCE314.1022
$116.70
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Speedmaster PCE314.1166 Finned Aluminum Valve Covers SBC 350 Short Center Bolt
Part: PCE314.1166
$96.38
In Stock (10+)
Speedmaster PCE314.1021.02 Chevy SBC 350 Steel Circle Track Valve Covers Tall IMCA
Part: PCE314.1021.02
$39.00
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Speedmaster PCE314.1017.01 SBC 350 Tall Aluminum Valve Covers Without Holes
Part: PCE314.1017.01
$82.40
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Speedmaster PCE314.1004.03 Chevy BBC 454 Chrome Steel Valve Covers Tall Baffled
Part: PCE314.1004.03
$64.81
In Stock (10+)
Speedmaster PCE314.1002.02 Chevy SBC 350 Chrome Valve Covers - Tall 327 Stamped Steel
Part: PCE314.1002.02
$40.89
In Stock (10+)
Speedmaster PCE314.1002.01 SBC 350 Tall Chrome Steel Valve Covers with Breather Hole
Part: PCE314.1002.01
$37.44
In Stock (10+)
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Speedmaster PCE314.1070.04 Black Ribbed Cast Aluminum Valve Covers Tall SBC Small Block Chevy
Part: PCE314.1070.04
$92.28
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Speedmaster PCE314.1070.01 SBC 350 Polished Aluminum Tall Valve Covers with Breather Hole
Part: PCE314.1070.01
Vehicle Specific
$77.74
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What's here for your Chevrolet K5 Blazer
- Engine Piston Ring Sets and individual Engine Piston Rings — available in OE replacement and performance configurations, including chrome and stainless steel options
- Engine Cylinder Head Bolt Sets — including multi-piece kits in stainless steel and black finishes
- Engine Pistons — in single and kit forms, ranging from OE replacement to performance styles
- Engine Connecting Rod Bearing Sets and Engine Crankshaft Main Bearing Sets — gasket-matched and precision-fit options
- Engine Valve Covers — in chrome, polished, and black finishes
- Engine Intake Manifolds — performance and OE-style replacements
The widest selection here comes from Speedmaster, ARP, King Engine Bearings, and Hastings, spanning the breadth of engine block components for the Chevrolet K5 Blazer across its full production run. Other categories Chevrolet K5 Blazer owners shop for: Chevrolet K5 Blazer Floor Panels and Parts, Chevrolet K5 Blazer Shocks and Struts and Chevrolet K5 Blazer Driveline Hardware, or browse all Chevrolet K5 Blazer parts and accessories.