Skip to content
Your One Stop Shop for 8HP & DCT Swap Parts
Your One Stop Shop for 8HP & DCT Swap Parts

Engine Components

Eagle Forged 4340 Steel Crankshaft Chevy LS9 3.622in. Stroke w/ LS9 Reluctor Wheel

Eagle
Original price $1,138.99 - Original price $1,138.99
Original price
$1,138.99
$1,138.99 - $1,138.99
Current price $1,138.99

Eagle forged 4340 steel Cranks feature a non-twist forging, .125" fillet radiuses for superior strength so chamfered / narrowed bearings required, ...

View full details
Original price $1,138.99 - Original price $1,138.99
Original price
$1,138.99
$1,138.99 - $1,138.99
Current price $1,138.99

Eagle Chevrolet LS 4340 4.375in Stroke 58 Tooth Reluctor Forged Crankshaft

Eagle
Original price $991.99 - Original price $991.99
Original price
$991.99
$991.99 - $991.99
Current price $991.99

Eagle forged 4340 steel Cranks feature a non-twist forging, .125" fillet radiuses for superior strength so chamfered / narrowed bearings required, ...

View full details
Original price $991.99 - Original price $991.99
Original price
$991.99
$991.99 - $991.99
Current price $991.99

Eagle Chevrolet LS 4340 4.125in Stroke 58 Tooth Reluctor Forged Crankshaft

Eagle
Original price $1,020.99 - Original price $1,020.99
Original price
$1,020.99
$1,020.99 - $1,020.99
Current price $1,020.99

Eagle forged 4340 steel Cranks feature a non-twist forging, .125" fillet radiuses for superior strength so chamfered / narrowed bearings required, ...

View full details
Original price $1,020.99 - Original price $1,020.99
Original price
$1,020.99
$1,020.99 - $1,020.99
Current price $1,020.99

Eagle Chevrolet LS 4340 4.000in Stroke 58 Tooth Reluctor Forged Crankshaft

Eagle
Original price $1,020.99 - Original price $1,020.99
Original price
$1,020.99
$1,020.99 - $1,020.99
Current price $1,020.99

Eagle forged 4340 steel Cranks feature a non-twist forging, .125" fillet radiuses for superior strength so chamfered / narrowed bearings required, ...

View full details
Original price $1,020.99 - Original price $1,020.99
Original price
$1,020.99
$1,020.99 - $1,020.99
Current price $1,020.99

Eagle Chevrolet LS 4340 3.900in Stroke 58 Tooth Reluctor Forged Crankshaft

Eagle
Original price $1,020.99 - Original price $1,020.99
Original price
$1,020.99
$1,020.99 - $1,020.99
Current price $1,020.99

Eagle forged 4340 steel Cranks feature a non-twist forging, .125" fillet radiuses for superior strength so chamfered / narrowed bearings required, ...

View full details
Original price $1,020.99 - Original price $1,020.99
Original price
$1,020.99
$1,020.99 - $1,020.99
Current price $1,020.99

Eagle Chevrolet LS 4340 3.800in Stroke 58 Tooth Reluctor Forged Crankshaft

Eagle
Original price $1,020.99 - Original price $1,020.99
Original price
$1,020.99
$1,020.99 - $1,020.99
Current price $1,020.99

Eagle forged 4340 steel Cranks feature a non-twist forging, .125" fillet radiuses for superior strength so chamfered / narrowed bearings required, ...

View full details
Original price $1,020.99 - Original price $1,020.99
Original price
$1,020.99
$1,020.99 - $1,020.99
Current price $1,020.99

Eagle GM Gen III LS Forged 4340 Steel Crankshaft - 3.622in Stroke / 58T Reluctor / Internal Balance

Eagle
Original price $1,020.99 - Original price $1,020.99
Original price
$1,020.99
$1,020.99 - $1,020.99
Current price $1,020.99

Eagle forged 4340 steel Cranks feature a non-twist forging, .125" fillet radiuses for superior strength so chamfered / narrowed bearings required, ...

View full details
Original price $1,020.99 - Original price $1,020.99
Original price
$1,020.99
$1,020.99 - $1,020.99
Current price $1,020.99

Eagle Chevrolet LS 4340 4.375in Stroke 24 Tooth Reluctor Forged Crankshaft

Eagle
Original price $991.99 - Original price $991.99
Original price
$991.99
$991.99 - $991.99
Current price $991.99

Eagle forged 4340 steel Cranks feature a non-twist forging, .125" fillet radiuses for superior strength so chamfered / narrowed bearings required, ...

View full details
Original price $991.99 - Original price $991.99
Original price
$991.99
$991.99 - $991.99
Current price $991.99

Eagle Chevy LS1 24 Tooth Reluctor 4140 Chromoly Forged Crankshaft

Eagle
Original price $1,020.99 - Original price $1,020.99
Original price
$1,020.99
$1,020.99 - $1,020.99
Current price $1,020.99

Eagle forged 4340 steel Cranks feature a non-twist forging, .125" fillet radiuses for superior strength so chamfered / narrowed bearings required, ...

View full details
Original price $1,020.99 - Original price $1,020.99
Original price
$1,020.99
$1,020.99 - $1,020.99
Current price $1,020.99

Eagle Chevrolet LS 4340 4.000in Stroke 24 Tooth Reluctor Forged Crankshaft

Eagle
Original price $1,020.99 - Original price $1,020.99
Original price
$1,020.99
$1,020.99 - $1,020.99
Current price $1,020.99

Eagle forged 4340 steel Cranks feature a non-twist forging, .125" fillet radiuses for superior strength so chamfered / narrowed bearings required, ...

View full details
Original price $1,020.99 - Original price $1,020.99
Original price
$1,020.99
$1,020.99 - $1,020.99
Current price $1,020.99

Eagle Chevrolet LS 4340 3.900in Stroke 24 Tooth Reluctor Forged Crankshaft

Eagle
Original price $1,020.99 - Original price $1,020.99
Original price
$1,020.99
$1,020.99 - $1,020.99
Current price $1,020.99

Eagle forged 4340 steel Cranks feature a non-twist forging, .125" fillet radiuses for superior strength so chamfered / narrowed bearings required, ...

View full details
Original price $1,020.99 - Original price $1,020.99
Original price
$1,020.99
$1,020.99 - $1,020.99
Current price $1,020.99

Eagle Chevrolet LS 4340 3.800in Stroke 24 Tooth Reluctor Forged Crankshaft

Eagle
Original price $1,020.99 - Original price $1,020.99
Original price
$1,020.99
$1,020.99 - $1,020.99
Current price $1,020.99

Eagle forged 4340 steel Cranks feature a non-twist forging, .125" fillet radiuses for superior strength so chamfered / narrowed bearings required, ...

View full details
Original price $1,020.99 - Original price $1,020.99
Original price
$1,020.99
$1,020.99 - $1,020.99
Current price $1,020.99

Eagle Chevrolet LS-Series w/L92 Heads 403-434ci 4.070in Bore 58 Tooth Reluctor Rotating Assembly Kit

Eagle
Original price $2,548.99 - Original price $2,548.99
Original price
$2,548.99
$2,548.99 - $2,548.99
Current price $2,548.99

4.000" Forged 4340 Crank, 58 TOOTH RELUCTOR,6.125" H-BEAM Rods,7/16" ARP 8740 BOLTS,Forged 4032 MAHLE -4CC FLAT TOP 4.070" PISTONS,PLASMA-MOLY FILE...

View full details
Original price $2,548.99 - Original price $2,548.99
Original price
$2,548.99
$2,548.99 - $2,548.99
Current price $2,548.99

Eagle Chevrolet LS2 408 Competition Rotating Assembly 9.2:1 Mahle Dish Pistons Kit

Eagle
Original price $2,720.99 - Original price $2,720.99
Original price
$2,720.99
$2,720.99 - $2,720.99
Current price $2,720.99

4.000" Forged 4340 Crank, 58 TOOTH RELUCTOR,6.125" H-BEAM Rods,7/16" ARP 8740 BOLTS,Forged 2618 MAHLE -20CC INVERTED DOME 4.030" PISTONS,PLASMA-MOL...

View full details
Original price $2,720.99 - Original price $2,720.99
Original price
$2,720.99
$2,720.99 - $2,720.99
Current price $2,720.99

Eagle Chevrolet/Pontiac LS-Series Competition Assembly 4.030in Bore 6.125in H-Beam

Eagle
Original price $2,518.99 - Original price $2,518.99
Original price
$2,518.99
$2,518.99 - $2,518.99
Current price $2,518.99

4.000" Forged 4340 Crank, 24 TOOTH RELUCTOR,6.125" H-BEAM Rods,7/16" ARP 8740 BOLTS,Forged 4032 MAHLE -4CC FLAT TOP 4.030" PISTONS,PLASMA-MOLY FILE...

View full details
Original price $2,518.99 - Original price $2,518.99
Original price
$2,518.99
$2,518.99 - $2,518.99
Current price $2,518.99

Eagle Chevrolet LS3 4.000in Stroke 4340 Crank Rotating Assembly

Eagle
Original price $2,778.99 - Original price $2,778.99
Original price
$2,778.99
$2,778.99 - $2,778.99
Current price $2,778.99

4.000" Forged 4340 Crank, 24 TOOTH RELUCTOR,6.125" H-BEAM Rods,7/16" ARP 8740 BOLTS,Forged 2618 MAHLE -25CC INVERTED DOME 4.065" PISTONS,PLASMA-MOL...

View full details
Original price $2,778.99 - Original price $2,778.99
Original price
$2,778.99
$2,778.99 - $2,778.99
Current price $2,778.99

Eagle Rotating Assembly Kit for Chevrolet/Pontiac LS-Series 403/408cu.in. - 4.030in Bore

Eagle
Original price $2,630.99 - Original price $2,630.99
Original price
$2,630.99
$2,630.99 - $2,630.99
Current price $2,630.99

4.000" Forged 4340 Crank, 58 TOOTH RELUCTOR,6.125" H-BEAM Rods,7/16" ARP 8740 BOLTS,Forged 4032 MAHLE -12CC INV. DOME 4.030" PISTONS,PLASMA-MOLY FI...

View full details
Original price $2,630.99 - Original price $2,630.99
Original price
$2,630.99
$2,630.99 - $2,630.99
Current price $2,630.99

Eagle Rotating Assembly Kit for Chevrolet/Pontiac LS-Series 403/408cu.in. - 4.010in Bore

Eagle
Original price $2,630.99 - Original price $2,630.99
Original price
$2,630.99
$2,630.99 - $2,630.99
Current price $2,630.99

4.000" Forged 4340 Crank, 58 TOOTH RELUCTOR,6.125" H-BEAM Rods,7/16" ARP 8740 BOLTS,Forged 4032 MAHLE -12CC INV. DOME 4.010" PISTONS,PLASMA-MOLY FI...

View full details
Original price $2,630.99 - Original price $2,630.99
Original price
$2,630.99
$2,630.99 - $2,630.99
Current price $2,630.99

Eagle Rotating Assembly Kit for Chevrolet/Pontiac LS-Series 403/408cu.in. - 4.005in Bore

Eagle
Original price $2,630.99 - Original price $2,630.99
Original price
$2,630.99
$2,630.99 - $2,630.99
Current price $2,630.99

4.000" Forged 4340 Crank, 58 TOOTH RELUCTOR,6.125" H-BEAM Rods,7/16" ARP 8740 BOLTS,Forged 4032 MAHLE -12CC INV. DOME 4.005" PISTONS,PLASMA-MOLY FI...

View full details
Original price $2,630.99 - Original price $2,630.99
Original price
$2,630.99
$2,630.99 - $2,630.99
Current price $2,630.99

Eagle Chevrolet/Pontiac LS-Series Competition Assembly 4.030in Bore 6.125in H-Beam

Eagle
Original price $2,720.99 - Original price $2,720.99
Original price
$2,720.99
$2,720.99 - $2,720.99
Current price $2,720.99

4.000" Forged 4340 Crank, 58 TOOTH RELUCTOR,6.125" H-BEAM Rods,7/16" ARP 8740 BOLTS,Forged 4032 MAHLE -26CC INVERTED DOME 4.030" PISTONS,PLASMA-MOL...

View full details
Original price $2,720.99 - Original price $2,720.99
Original price
$2,720.99
$2,720.99 - $2,720.99
Current price $2,720.99

Eagle Chevrolet/Pontiac LS-Series Competition Assembly 4.005in Bore 6.125in H-Beam

Eagle
Original price $2,720.99 - Original price $2,720.99
Original price
$2,720.99
$2,720.99 - $2,720.99
Current price $2,720.99

4.000" Forged 4340 Crank, 58 TOOTH RELUCTOR,6.125" H-BEAM Rods,7/16" ARP 8740 BOLTS,Forged 4032 MAHLE -26CC INVERTED DOME 4.005" PISTONS,PLASMA-MOL...

View full details
Original price $2,720.99 - Original price $2,720.99
Original price
$2,720.99
$2,720.99 - $2,720.99
Current price $2,720.99

Eagle Chevrolet/Pontiac LS-Series Competition Assembly 3.905in Bore 6.125in H-Beam

Eagle
Original price $2,720.99 - Original price $2,720.99
Original price
$2,720.99
$2,720.99 - $2,720.99
Current price $2,720.99

4.000" Forged 4340 Crank, 58 TOOTH RELUCTOR,6.125" H-BEAM Rods,7/16" ARP 8740 BOLTS,Forged 4032 MAHLE -26CC INVERTED DOME 3.905" PISTONS,PLASMA-MOL...

View full details
Original price $2,720.99 - Original price $2,720.99
Original price
$2,720.99
$2,720.99 - $2,720.99
Current price $2,720.99

Eagle Chevrolet LS Rotating Assembly (24 tooth reluctor)

Eagle
Original price $2,601.99 - Original price $2,601.99
Original price
$2,601.99
$2,601.99 - $2,601.99
Current price $2,601.99

4.000" Forged 4340 Crank, 24 TOOTH RELUCTOR,6.125" H-BEAM Rods,7/16" ARP 8740 BOLTS,Forged 4032 MAHLE -6CC FLAT TOP 3.905" PISTONS,PLASMA-MOLY FILE...

View full details
Original price $2,601.99 - Original price $2,601.99
Original price
$2,601.99
$2,601.99 - $2,601.99
Current price $2,601.99

Eagle Competition Rotating Assembly Kit for Chevrolet/Pontiac LS-Series 4.030in Bore

Eagle
Original price $2,601.99 - Original price $2,601.99
Original price
$2,601.99
$2,601.99 - $2,601.99
Current price $2,601.99

4.000" Forged 4340 Crank, 24 TOOTH RELUCTOR,6.125" H-BEAM Rods,7/16" ARP 8740 BOLTS,Forged 4032 MAHLE -12CC INV. DOME 4.030" PISTONS,PLASMA-MOLY FI...

View full details
Original price $2,601.99 - Original price $2,601.99
Original price
$2,601.99
$2,601.99 - $2,601.99
Current price $2,601.99

Eagle Competition Rotating Assembly Kit for Chevrolet/Pontiac LS-Series 4.010in Bore

Eagle
Original price $2,601.99 - Original price $2,601.99
Original price
$2,601.99
$2,601.99 - $2,601.99
Current price $2,601.99

4.000" Forged 4340 Crank, 24 TOOTH RELUCTOR,6.125" H-BEAM Rods,7/16" ARP 8740 BOLTS,Forged 4032 MAHLE -12CC INV. DOME 4.010" PISTONS,PLASMA-MOLY FI...

View full details
Original price $2,601.99 - Original price $2,601.99
Original price
$2,601.99
$2,601.99 - $2,601.99
Current price $2,601.99

Eagle Competition Rotating Assembly Kit for Chevrolet/Pontiac LS-Series 4.005in Bore

Eagle
Original price $2,601.99 - Original price $2,601.99
Original price
$2,601.99
$2,601.99 - $2,601.99
Current price $2,601.99

4.000" Forged 4340 Crank, 24 TOOTH RELUCTOR,6.125" H-BEAM Rods,7/16" ARP 8740 BOLTS,Forged 4032 MAHLE -12CC INV. DOME 4.005" PISTONS,PLASMA-MOLY FI...

View full details
Original price $2,601.99 - Original price $2,601.99
Original price
$2,601.99
$2,601.99 - $2,601.99
Current price $2,601.99

Eagle GM LS2 Competition Rotating Assembly 408 Cid Mahle -14CC Pistons

Eagle
Original price $2,691.99 - Original price $2,691.99
Original price
$2,691.99
$2,691.99 - $2,691.99
Current price $2,691.99

4.000" Forged 4340 Crank, 24 TOOTH RELUCTOR,6.125" H-BEAM Rods,7/16" ARP 8740 BOLTS,Forged 2618 MAHLE -14CC INVERTED DOME 4.030" PISTONS,PLASMA-MOL...

View full details
Original price $2,691.99 - Original price $2,691.99
Original price
$2,691.99
$2,691.99 - $2,691.99
Current price $2,691.99

Eagle Chevy LS3/LS4 3.905in Bore +26.00cc Dish .125in OS Rotating Assembly Kit w/ 24 Tooth Reluctor

Eagle
Original price $2,691.99 - Original price $2,691.99
Original price
$2,691.99
$2,691.99 - $2,691.99
Current price $2,691.99

4.000" Forged 4340 Crank, 24 TOOTH RELUCTOR,6.125" H-BEAM Rods,7/16" ARP 8740 BOLTS,Forged 4032 MAHLE -26CC INVERTED DOME 3.905" PISTONS,PLASMA-MOL...

View full details
Original price $2,691.99 - Original price $2,691.99
Original price
$2,691.99
$2,691.99 - $2,691.99
Current price $2,691.99

Eagle Chevrolet LS2/LQ9/LQ4 403-408 4340 Forged Rotating Assembly w/ Arias -3.1cc Pistons Kit

Eagle
Original price $2,813.99 - Original price $2,813.99
Original price
$2,813.99
$2,813.99 - $2,813.99
Current price $2,813.99

4.000" Forged 4340 Crank, 58 TOOTH RELUCTOR,6.125" H-BEAM Rods,7/16" ARP 8740 BOLTS,Forged 2618 ARIAS -3.1CC FLAT TOP 4.030" PISTONS,PLASMA-MOLY FI...

View full details
Original price $2,813.99 - Original price $2,813.99
Original price
$2,813.99
$2,813.99 - $2,813.99
Current price $2,813.99

Eagle Chevy LS2 403ci Flat Top Piston 24 Tooth Reluctor 4in Strk 6.125in Rod Len Rotating Assembly

Eagle
Original price $2,784.99 - Original price $2,784.99
Original price
$2,784.99
$2,784.99 - $2,784.99
Current price $2,784.99

4.000" Forged 4340 Crank, 24 TOOTH RELUCTOR,6.125" H-BEAM Rods,7/16" ARP 8740 BOLTS,Forged 2618 ARIAS -3.1CC FLAT TOP 4.030" PISTONS,PLASMA-MOLY FI...

View full details
Original price $2,784.99 - Original price $2,784.99
Original price
$2,784.99
$2,784.99 - $2,784.99
Current price $2,784.99

BBK 86-93 Mustang 5.0 Underdrive Pulley Kit - Lightweight CNC Billet Aluminum (3pc)

BBK
Original price $239.99
Original price $239.99 - Original price $239.99
Original price $239.99
Current price $199.99
$199.99 - $199.99
Current price $199.99

Install a set of BBK performance underdrive pulleys and see an average of 8-15 additional horsepower over the stock pulleys. Under drive pulleys in...

View full details
Original price $239.99
Original price $239.99 - Original price $239.99
Original price $239.99
Current price $199.99
$199.99 - $199.99
Current price $199.99
Save 17% Save %

King Engine Bearings GM 6.2 - LT1/LT4 Gen V Connecting Rod Bearing Set

King Engine Bearings
Original price $92.65 - Original price $92.65
Original price
$92.65
$92.65 - $92.65
Current price $92.65

King Engine Bearings GM 6.2 - LT1/LT4 Gen V Connecting Rod Bearing SetThis Part Fits: Year Make Model Submodel 2016-2017 Cadillac CTS V 2015-2...

View full details
Original price $92.65 - Original price $92.65
Original price
$92.65
$92.65 - $92.65
Current price $92.65

ACL Chevrolet V8 6.2L LT1/LT4/L86 (Gen V) Race Series .010 Rod Bearing Set

ACL
Original price $181.14 - Original price $181.14
Original price
$181.14
$181.14 - $181.14
Current price $181.14

ACL Chevrolet V8 6.2L LT1/LT4/L86 (Gen V) Race Series .010 Rod Bearing SetThis Part Fits: Year Make Model Submodel 2020-2024 Chevrolet Camaro LT...

View full details
Original price $181.14 - Original price $181.14
Original price
$181.14
$181.14 - $181.14
Current price $181.14

Manley Chevrolet LT1 Directed Injected 4340 Forged 3.622in Stroke Pro Series Crankshaft

Manley Performance
Original price $1,384.63
Original price $1,384.63 - Original price $1,384.63
Original price $1,384.63
Current price $1,190.53
$1,190.53 - $1,190.53
Current price $1,190.53

we're providing the core strength your engine build demands. The Pro Series 4340 Alloy Steel Crankshaft is an efficient and precisely balanced foun...

View full details
Original price $1,384.63
Original price $1,384.63 - Original price $1,384.63
Original price $1,384.63
Current price $1,190.53
$1,190.53 - $1,190.53
Current price $1,190.53
Save 14% Save %

Mahle MS Piston Set GM LT1 428ci 4.130in Bore 4in Stk 6.125in Rod .927 Pin -6cc 12.4 CR Set of 8

Mahle
Original price $1,019.26 - Original price $1,019.26
Original price
$1,019.26
$1,019.26 - $1,019.26
Current price $1,019.26

Mahle MS Piston Set GM LT1 428ci 4.130in Bore 4in Stk 6.125in Rod .927 Pin -6cc 12.4 CR Set of 8

Original price $1,019.26 - Original price $1,019.26
Original price
$1,019.26
$1,019.26 - $1,019.26
Current price $1,019.26

ACL Chevy V8 LT1/LT4/L86 Race Series .010 Oversized High Performance Main Bearing Set

ACL
Original price $276.51 - Original price $276.51
Original price
$276.51
$276.51 - $276.51
Current price $276.51

This main bearing set is offered with an additional lower thrust shell compared to the OEM main set. This gives the user the option to:This Part Fi...

View full details
Original price $276.51 - Original price $276.51
Original price
$276.51
$276.51 - $276.51
Current price $276.51

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare