Choose your piston and cylinders
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Choose your piston set*:
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Use the AA 94mm pistons and cylinders already included in the kit
Upgrade to forged graphite coated Mahle 94mm pistons and cylinders [Add $380.00]
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69MM Counter Weighted Crankshaft
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Upgrade to 69mm CW:
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Upgrade to 69mm welded, forged, 8 dowelled, balanced counterweighted crankshaft [Add $255.00]
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Wrist Pin Retainers
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Piston Pin Keeper Options:
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Teflon wrist pin retainer buttons [Add $12.00]
Tru Arc wrist pin retainers [Add $5.00]
Spiral lock wrist pin retainers [Add $5.00]
Use OEM style wrist pin retainers that are already included in the kit
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Camshaft Lifters
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Camshaft Lifter Options:
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Upgrade to new German lifters* [Add $15.00]
Upgrade to Scat performance lifters* [Add $26.00]
Upgrade to Engle performance lifters* [Add $41.00]
Upgrade to Scat Lube-a-lobe lifters* [Add $62.00]
Use the new stock Brazilian lifters already included in the kit
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H Beam Connecting Rods
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Upgrade to Forged H Beam Rods:
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Upgrade to forged chromoly H beam connecting rods with Arp 2000 5/16 bolts [Add $310.00]
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Choose an Oil Pump
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Oil Pump Options*:
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26mm gears, for 6mm Studs, single relief case, flat 3 rivet cam gear
21mm Gears, for 8mm studs, single relief case, flat 3 rivet cam gear
21mm Gears, for 8mm studs, dual relief case, flat 3 rivet cam gear
26mm Gears, for 8mm studs, dual relief case, dished 4 rivet cam gear
26mm Gears, for 8mm studs, dual relief case, flat 3 rivet cam gear [Add $8.00]
30mm Gears, for 8mm studs, dual relief case, flat 3 rivet cam gear [Add $10.00]
Melling cast iron oil pump, for 8mm studs, dual relief case, flat 3 rivet cam gear [Add $69.00]
Bolt on full flow filter oil pump for 8mm studs, dual relief case, flat 3 rivet cam gear [Add $28.00]
Bolt on full flow filter oil pump for 8mm studs, dual relief case, dished 4 rivet cam gear [Add $28.00]
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Pushrod Tube Options
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Upgrade to Stainless Pushrod Tubes2:
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Upgrade to stock style stainless steel pushrod tubes [Add $45.00]
Upgrade to windage stainless steel pushrod tubes [Add $45.00]
Use OEM style steel pushrod tubes that are already included in the kit instead stainless tubes
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Add Main Bearings
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Main Bearing Options:
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Add standard line bore main bearings (2.559" od, .866" thrust) [Add $49.00]
Add .020" (.50mm) oversized line bore main bearings (2.579" od, .866" thrust) [Add $49.00]
Add .020" (.50mm) oversized line bore main bearings with oversized thrust (2.579" od, .826" thrust) [Add $54.00]
Add .040" (1.0mm) oversized line bore main bearings (2.599" od, .866" thrust) [Add $49.00]
Add .040" (1.0mm) oversized line bore main bearings with oversized thrust (2.599" od, .826" thrust) [Add $54.00]
Add .060" (1.5mm) oversized line bore main bearings with oversized thrust (2.619" od, .786" thrust) [Add $54.00]
Add .080" (2.0mm) oversized line bore main bearings with oversized thrust (2.639" od, .786" thrust) [Add $54.00]
I don't know the engine case line bore or don't need main bearings at this time
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Chromoly Gland Nut
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Upgrade to a Chromoly Gland Nut:
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Upgrade to a high strength forged chromoly gland nut and washer [Add $14.00]
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