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Chevrolet C20 Engine Block Parts
Engine block parts for the Chevrolet C20 span model years 1960 through 1996, covering a wide range of internal components from piston ring sets and connecting rod bearings to intake manifolds and valve covers. Pick your Chevrolet C20's year above to narrow the list to engine block parts with confirmed fitment. Every part shown is checked against our vehicle data.
871 - 900 of 1,050 results
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Speedmaster PCE276.1034 BBC 454 Forged Steel Crankshaft 4.500 Stroke 2.200 Rod Journal
Part: PCE276.1034
$713.47
In Stock (10+)
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Speedmaster PCE276.1032 BBC 454 4340 Forged Steel Crankshaft 4.250 Stroke Internal Balance 2-Piece Seal
Part: PCE276.1032
$988.89
In Stock (6)
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Speedmaster PCE276.1026 Forged 4340 Steel Crankshaft Chevy 400 4.000" Stroke External Balance
Part: PCE276.1026
$896.20
In Stock (5)
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Speedmaster PCE274.1028 H-Beam Connecting Rods 6.000" Length 4340 Chromoly for Chevy SBC 350
Part: PCE274.1028
$340.60
In Stock (10+)
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Speedmaster PCE274.1023 H-Beam Connecting Rods 5.700" Length 4340 Steel Chevy SBC 350
Part: PCE274.1023
$338.71
In Stock (10+)
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Speedmaster PCE274.1069 I-Beam 4340 Connecting Rods 6.000" 2.100" .927" Bronze Bushing SBC 350
Part: PCE274.1069
$338.71
In Stock (10+)
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Speedmaster PCE274.1067 I-Beam Connecting Rods 6.000" Length 4340 Steel Chevy SBC 350
Part: PCE274.1067
$338.71
In Stock (10+)
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In Stock (10+)
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Speedmaster PCE281.1157 SBC 350 190cc Aluminum Cylinder Head with CNC Angle Chambers
Part: PCE281.1157
$278.70
In Stock (10+)
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In Stock (10+)
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Speedmaster PCE281.1755 Chevy SBC 350 Vortec 180cc 64cc Straight Plug Cast Iron Cylinder Head
Part: PCE281.1755
$360.53
In Stock (10+)
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Speedmaster PCE276.1132 BBC 454 Forged 4340 Steel Crankshaft 4.500 Stroke 8-Counterweight
Part: PCE276.1132
$797.91
3 left at this price
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Speedmaster PCE276.1089 BBC 454 Cast Steel Crankshaft 4.250 Stroke 2-Piece Rear Main Seal
Part: PCE276.1089
$408.29
1 left at this price
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Speedmaster PCE276.1068 SBC 350 Forged Steel Crankshaft 3.480 Stroke 2.100 Rod Journal
Part: PCE276.1068
$531.57
In Stock (10+)
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In Stock (10+)
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Speedmaster PCE279.1029 Chevy SBC 350 Head Stud Kit 3/8" to 7/16" Donovan Aluminum Block
Part: PCE279.1029
$147.86
In Stock (10+)
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Speedmaster PCE276.1037 Chevy BBC 454 Forged Steel Crankshaft 4.250 Stroke
Part: PCE276.1037
$1,224.47
1 left at this price
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Speedmaster PCE281.1275 SBC 350 Aluminum Cylinder Head 217cc 74cc Angle Plug CNC
Part: PCE281.1275
$631.82
In Stock (10+)
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Speedmaster PCE281.1196 SBC 350 205cc 64cc Aluminum Cylinder Head Straight Plug
Part: PCE281.1196
$305.46
In Stock (10+)
In Stock (10+)
Speedmaster PCE279.1006 BBC 454 12-Point Head Studs 6.100" Length (8 Studs)
Part: PCE279.1006
$22.22
In Stock (10+)
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In Stock (10+)
In Stock (10+)
In Stock (10+)
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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
In Stock (10+)
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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
In Stock (10+)
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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
In Stock (10+)
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Speedmaster PCE281.2008 SBC Aluminum Cylinder Heads Assembled - 350 205cc 64cc
Part: PCE281.2008
$805.73
In Stock (10)
What's here for your Chevrolet C20
- Engine piston ring sets and individual piston rings
- Engine pistons, including OE replacement and performance options
- Engine connecting rod bearing sets
- Engine crankshaft main bearing sets
- Engine valve covers in chrome, black, and polished finishes
- Engine intake manifolds, available in single and dual configurations
The widest selection here comes from Speedmaster, MAHLE, Wiseco Pistons, and King Engine Bearings, covering everything from gasket-included kits to individual components. Other categories Chevrolet C20 owners shop for: Chevrolet C20 Exhaust Hardware, Chevrolet C20 Exhaust Gaskets and Seals and Chevrolet C20 Exhaust Brackets and Hangers, or browse all Chevrolet C20 parts and accessories.