GMC Jimmy Engine Block Parts
Engine block parts for the GMC Jimmy span the 1968–2005 model years, covering the internal and external components that make up the heart of the engine. The range includes everything from piston rings and pistons to valve covers, connecting rod bearings, crankshaft main bearings, and intake manifolds. Select your year above and we'll show only the engine block parts that fit your GMC Jimmy. Fitment is checked against our vehicle data for every part listed.
MAHLE 224-3544.040 Engine Piston Set Oversize OE Replacement - 040
MAHLE 224-2511.030 Engine Piston Set with Rings, Pin, and Clips
MAHLE 224-3470.030 Engine Piston Set Oversize OE Replacement - 030
King Engine Bearings MB556HPN030 Main Bearing Set Chevrolet Gen IV V VI - 396-502
Cometic PRO1006T Chevrolet LB1/LB4 90 Degree V6 Top End Gasket Kit 4.120" Bore
King Engine Bearings MB 557XP010X pMax Black Race Main Bearing Set 0.010 Undersize
King Engine Bearings CR 807XPN020X XP-Series Rod Bearing Set .020 Undersize Tri-Metal LS
King Engine Bearings MB 509XP STDX Main Bearing Set Chevrolet 400 V8
King Engine Bearings CR 808HPN 021 HP-Series Connecting Rod Bearing Set Chevy BBC 369-502
Prothane 7-1906 Polyurethane Motor Transmission Mount Combo Kit
Prothane 7-1903-BL GM Truck Polyurethane Motor & Transmission Mount Kit Black
Prothane 7-1903 Polyurethane Motor Transmission Mount Combo Kit
Prothane 7-509 GM Early Truck Polyurethane Engine Mount Kit 1963-1972
Prothane 7-509-BL Polyurethane Engine Mount Insert Set GM Early Truck 1963-1972
MAHLE 40076CP-030 Precision-Ground Performance Piston Ring Set
Prothane 7-507 GM Polyurethane Motor Mount Large Clamshell - Red
MAHLE 40564CP-030 Precision-Ground Performance Piston Ring Set
What's here for your GMC Jimmy
- Engine piston ring sets and individual piston rings, available in OE replacement and performance specifications
- Engine pistons in single and kit configurations
- Engine valve covers, including chrome, black, and polished finishes
- Engine connecting rod bearing sets
- Engine crankshaft main bearing sets
- Engine intake manifolds, including dual and single designs with gasket kits
The widest selection here comes from Speedmaster, Hastings, MAHLE, and Sealed Power, offering a broad mix of OE replacement and performance-oriented parts across the range. Other categories GMC Jimmy owners shop for: GMC Jimmy Springs and Suspension Parts, GMC Jimmy Accessory Drive Belts and Pulleys and GMC Jimmy Fuel Injectors and Injection Parts, or browse all GMC Jimmy parts and accessories.