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GMC Jimmy Valve Train Parts
The GMC Jimmy has been fitted with valve train parts spanning model years 1968 through 2005, covering camshafts, timing sets, and rocker arms in a range of styles from OE replacement to performance-oriented builds. Select your year above and we'll show only the valve train parts that fit your GMC Jimmy. Fitment is checked against our vehicle data for every part listed.
61 - 90 of 631 results
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COMP Cams 12-609-5 Drag Race Solid Flat Tappet Camshaft Chevy Small Block - 250 260
Part: 12-609-5
Vehicle Specific
$325.95
In Stock (10+)
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COMP Cams 983-12 Valve Springs 1.260" Ovate Wire Beehive Spring Set
Part: 983-12
Vehicle Specific
$88.95
In Stock (5)
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COMP Cams 11-678-5 Xtreme Energy Hydraulic Flat Tappet Camshaft - BBC 396-454
Part: 11-678-5
Vehicle Specific
$325.95
4 left at this price
COMP Cams 981-16 Set Of 16 Single Springs W/ 1.254" O.d., 1.254" I.d., 1.700" Installed Height
Part: 981-16
Vehicle Specific
$89.95
In Stock (10+)
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COMP Cams 12-568-4 Nitrous HP Hydraulic Flat Tappet Camshaft 240/253 Duration
Part: 12-568-4
Vehicle Specific
$309.95
2 left at this price
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In Stock (10+)
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COMP Cams 12-252-4 Xtreme Turbo Hydraulic Flat Tappet Camshaft Duration - 212/212
Part: 12-252-4
Vehicle Specific
$309.95
1 left at this price
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COMP Cams 12-324-4 High Energy Marine Hydraulic Flat Camshaft for Chevy Small Block
Part: 12-324-4
Vehicle Specific
$309.95
1 left at this price
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In Stock (10+)
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COMP Cams 12-366-4 XFI 224/231 Hydraulic Flat Tappet Camshaft for Chevy Small Block
Part: 12-366-4
Vehicle Specific
$309.95
3 left at this price
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COMP Cams 12-602-4 Big Mutha' Thumpr Hydraulic Flat Camshaft 243/257 Duration
Part: 12-602-4
Vehicle Specific
$309.95
In Stock (10+)
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COMP Cams 12-673-4 Nostalgia Plus Solid Flat Tappet Camshaft 247/254 Duration for Chevrolet Small Block
Part: 12-673-4
Vehicle Specific
$309.95
In Stock (6)
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COMP Cams 11-240-4 Xtreme Marine Hydraulic Flat Camshaft Chevy Big Block - 234/244 396-454
Part: 11-240-4
Vehicle Specific
$309.95
In Stock (10+)
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In Stock (10+)
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COMP Cams 11-106-3 Factory Muscle Solid Flat Tappet Camshaft 242/242 Chevrolet Big Block
Part: 11-106-3
Vehicle Specific
$297.95
In Stock (10+)
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COMP Cams 12-248-4 Xtreme Marine Hydraulic Flat Camshaft Chevy Small Block - 246/256
Part: 12-248-4
Vehicle Specific
$309.95
In Stock (10+)
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COMP Cams 1620-1 Ultra Pro Magnum Rocker Arm 1.7 Ratio Chevy Big Block 396-454
Part: 1620-1
Vehicle Specific
$33.95
In Stock (10+)
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In Stock (10+)
COMP Cams 2136 Magnum Double Row Timing Chain Set for Small Block Chevy 305-350
Part: 2136
Vehicle Specific
$132.95
In Stock (10+)
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What's here for your GMC Jimmy
- Engine camshafts — including performance, single, dual, and OE replacement designs in a variety of profiles
- Engine timing sets — kits and individual components in standard and heavy-duty configurations
- Engine rocker arms — available in chrome, polished, and stainless steel finishes, sold individually or as sets with accompanying gaskets
The widest selection here comes from COMP Cams, Cloyes, Melling, and Speedmaster, covering a broad spread of fitments and build styles across the 1968–2005 model range. Other categories GMC Jimmy owners shop for: GMC Jimmy Springs and Suspension Parts, GMC Jimmy Accessory Drive Belts and Pulleys and GMC Jimmy Engine Block Parts, or browse all GMC Jimmy parts and accessories.