GMC TRUCK Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $125 at Summit Racing

Hastings Piston Ring Sets 636S

Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-636S

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 30, 2026 if ordered today

Melling M-Select Class 1 Camshafts 22109

Melling M-Select Class 1 Camshafts 22109

Camshaft, Hydraulic Flat Tappet, Advertised Duration 270/278, Lift .398/.421, Chevy, Small Block, Each

Part Number: MEL-22109

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

...Loading

Estimated Ship Date: May 12, 2026 if ordered today

Melling Replacement Timing Chains 163

Timing Chain, Double Roller, Chevy, V8, V6, Each

Part Number: MEL-163

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

...Loading

Estimated Ship Date: May 12, 2026 if ordered today

Melling Cylinder Sleeves 590203

Cylinder Sleeve, Cast Iron, 3.938 in. Bore I.D., 0.125 in. Wall Thickness, 6.750 in. Length, Each

Part Number: MEL-590203

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

...Loading

Estimated Ship Date: May 12, 2026 if ordered today

Melling Camshafts 22398

CAMSHAFT-ENGINE

Part Number: MEL-22398

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

...Loading

Estimated Ship Date: May 12, 2026 if ordered today

Melling M-Select Class 4 Camshafts 22400

Camshaft, Mechanical Flat Tappet, Duration @ .050 in. 257/270, Lift .494/.512, Chevy, Small Block, Each

Part Number: MEL-22400

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

...Loading

Estimated Ship Date: May 12, 2026 if ordered today

Melling M-Select Class 3 Camshafts 22320

CAMSHAFT-ENGINE

Part Number: MEL-22320

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

...Loading

Estimated Ship Date: May 12, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2M5522S065

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5522S065

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 30, 2026 if ordered today

Melling Valve Springs VSK46686

VALVE SPRING KIT

Part Number: MEL-VSK46686

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

...Loading

Estimated Ship Date: May 12, 2026 if ordered today

Cloyes Gear Timing Gears S294

CAM SPROCKET

Part Number: CLO-S294

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 27, 2026 if ordered today

COMP Cams Nitrous HP Retrofit Cam and Lifter Kits CL12-415-8

Cam and Lifters, Hydraulic Roller Tappet, Advertised Duration 276/288, Lift .502/.520, Chevy, Small Block, Kit

Part Number: CCA-CL12-415-8

Not Yet Reviewed

Estimated Ship Date: Jun 5, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 5, 2026 if ordered today

COMP Cams Oval Track Camshafts 12-835-9

Camshaft, Mechanical Roller, Duration 296 Int./304 Exh., Lift 0.609 Int./0.630 Exh., Lobe Separation 106, Chevy, SBC, 262-400, Each

Part Number: CCA-12-835-9

Not Yet Reviewed

Estimated Ship Date: Jun 5, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 5, 2026 if ordered today

COMP Cams Xtreme Energy Camshafts 12-662-47

Camshaft, Hydraulic Flat Tappet, Advertised Duration 294/306, Lift .519/.523, Chevy, Small Block, Each

Part Number: CCA-12-662-47

Not Yet Reviewed

Estimated Ship Date: Jun 5, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 5, 2026 if ordered today

COMP Cams Drag Race Camshafts 12-814-9

Camshaft, Mechanical Roller, Duration 314 Int./335 Exh., Lift 0.824 Int./0.739 Exh., Lobe Separation 114, Chevy, SBC, 262-400, Each

Part Number: CCA-12-814-9

Not Yet Reviewed

Estimated Ship Date: Jun 5, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 5, 2026 if ordered today

Melling Camshafts CCS-3

CAMSHAFT-ENGINE

Part Number: MEL-CCS-3

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

...Loading

Estimated Ship Date: May 12, 2026 if ordered today

Melling Engine Expansion Plug Kits MPE-121BR

Freeze Plug Kits Bagged - Brass

Part Number: MEL-MPE-121BR

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

...Loading

Estimated Ship Date: May 12, 2026 if ordered today

King SI-Series Rod Bearings CR 803SI 030

Main Bearings, SI-Series, Coated, 0.030 Crankshaft Undersize, Bi-Metal Silicon Aluminum, Chevrolet, Small Block, Set of 8

Part Number: KGB-CR803SI030

Not Yet Reviewed

Estimated Ship Date: Jul 13, 2026 if ordered today

...Loading

Estimated Ship Date: Jul 13, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2C660S030

Engine Piston Ring Set, Single Cyl Ring Set; Chrome

Part Number: HSN-2C660S030

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 30, 2026 if ordered today

Enginetech Oil Pumps EP55

Engine Oil Pump 57-94 BUI/CAD/CHV/GMC/OLD/PON 3.3L/3.8L/4.3L/4.4L/4.6L/4.9L/5.0L/5.3L/5.7L/6.6L/6.7L

Part Number: EGN-EP55

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

...Loading

Estimated Ship Date: May 7, 2026 if ordered today

Enginetech Main Bearings BC319J010

Engine Crankshaft Main Bearing Set 55-67 CHV/GMC/PON 4.3L/4.6L/5.3L

Part Number: EGN-BC319J010

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

...Loading

Estimated Ship Date: May 7, 2026 if ordered today

Enginetech Main Bearings BC319J030

Engine Crankshaft Main Bearing Set 55-67 CHV/GMC/PON 4.3L/4.6L/5.3L

Part Number: EGN-BC319J030

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

...Loading

Estimated Ship Date: May 5, 2026 if ordered today

Enginetech Piston Ring Sets R38858-060

Engine Piston Ring Set 54-77 BUI/CHV/GMC/OLD/PON 4.6L/5.0L/5.3L/5.7L

Part Number: EGN-R38858060

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

...Loading

Estimated Ship Date: May 5, 2026 if ordered today

Pioneer Automotive Engine Expansion Plugs PE-121

EXP PLUG KIT

Part Number: PIO-PE-121

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

...Loading

Estimated Ship Date: May 1, 2026 if ordered today

King Engine Bearings Rod Bearings CR 803SI 020

Connecting rod bearing

Part Number: KGB-CR803SI020

Not Yet Reviewed

Estimated Ship Date: Jul 10, 2026 if ordered today

...Loading

Estimated Ship Date: Jul 10, 2026 if ordered today

COMP Cams Open Wheel Modified Traction Control Camshafts 12-524-5

Camshaft, Mechanical Flat Tappet, Advertised Duration 281/285, Lift .596/.563, Chevy, Small Block, Each

Part Number: CCA-12-524-5

Not Yet Reviewed

Estimated Ship Date: Jun 5, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 5, 2026 if ordered today