- Engines & Components
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- Mopar Performance A8 Aluminum Blocks & Components
Normally used in 410ci Sprint Cars and Dirt Late Models, the Mopar A8 is an aluminum small block racing engine. It must be used with a dry sump oiling system and the gear drive systems shown below.
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A8 Aluminum Block Features- Full Bell-Housing
- Siamese Bore Casting, 318/340 Mains
- Ductile Iron Cylinder Sleeves with 4.120" Rough Bore
- 4-Bolt Billet Steel Main Caps (Center 3-Caps)
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PART TYPE
PART TYPE
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BRAND
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Part Category
Vendor Part Number
Part Fitment
Fastener Material
Washers Included
Main Bearings Included
Crankshaft Snout Style
Fastener Finish
Rod Bearings Included
Requires Narrow Bearings
Head Style
Engine Stroke
Engine Balance
Undercut Stud
PRICE
A8 Aluminum Blocks
Mopar Performance P5155076
Mopar Performance A8 Aluminum Engine Block Fits W9 or W9RP Cylinder Heads
$8,054.99
Ships on 04/26/24
Lowest Price Guarantee
Block Hardware
Mopar Performance P4510810
Mopar Performance Rear Cam Plate w/o Hole for Cam Drive - Dirt Late Model
$75.99
Ships on 04/26/24
Lowest Price Guarantee
Head Studs
Mopar Performance P5007912
Mopar Performance A4/A8 Head Stud Kit Fits A4/A8 Blocks w/ W9RP Cylinder Heads
$1,171.99
Ships on 04/26/24
FREE Shipping
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Camshaft Cores - Unground Lobe
Crankshafts
Cylinder Sleeves
Gear Drives & Service Parts
Mopar Performance P5153465
Mopar Performance Replacement Cam Cover Fits All A4/A8/Aluminum "A" Blocks
$141.99
Ships Today
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Mopar Performance P5153464
Mopar Performance Replacement Damper Seal Mount Fits A4/Aluminum "A" Blocks
$152.99
Ships on 04/26/24
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Mopar Performance P5153458
Mopar Performance Replacement Idler Set Fits All A4/A8/Aluminum "A" Blocks
$357.99
Ships on 04/26/24
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Mopar Performance P5153462
Mopar Performance Replacement Water Pump Drive Fits All A8/Aluminum "A" Blocks
$178.99
Ships on 04/26/24
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Mopar Performance P5153466
Mopar Performance Replacement Water Pump Mount Fits All A8/Aluminum "A" Blocks
$152.99
Ships on 04/26/24
Lowest Price Guarantee
Mopar Performance P5007853
Mopar Performance Replacement Cam Hub & Hardware Fits All A4/A8/Aluminum "A" Blocks
$240.99
Ships on 04/26/24
FREE Shipping
Lowest Price Guarantee