Cylinder Head LS1 Alumnium     235 15°  64cc chamber, bare casting, 235cc intake, 2.080 x 1.600

part no.WOR-025150

$837.02

Or 4 interest-free payments of $209.25 with

Cylinder Head LS1 Alumnium     235 15°  64cc chamber, mech./hydraulic roller 1.437' dual spring assembly

part no.WOR-025150-2

$1,293.16

Or 4 interest-free payments of $323.29 with

Cylinder Head LS1 Alumnium     235 15°  64cc chamber, solid roller 1.550' dual spring assembly

part no.WOR-025150-3

$1,299.40

Or 4 interest-free payments of $324.85 with

Cylinder Head LS1 Alumnium     255 15°  64cc chamber, CNC PORTED casting, 255cc intake, 2.100 x 1.600

part no.WOR-025150C

$1,567.51

Or 4 interest-free payments of $391.88 with

Cylinder Head LS7 Alumnium    285  12° 64cc chamber, bare casting, 285cc intake, NO VALVE JOB

part no.WOR-025350

$999.62

Or 4 interest-free payments of $249.91 with

Cylinder Head LS7 Alumnium    285  12° 64cc chamber, mech./hydraulic roller 1.437' dual spring assembly, 2.250 x 1.625

part no.WOR-025350-2

$1,371.94

Or 4 interest-free payments of $342.99 with

Cylinder Head LS7 Alumnium    285  12° 64cc chamber, solid roller 1.550' dual spring assembly, 2.250 x 1.625

part no.WOR-025350-3

$1,402.57

Or 4 interest-free payments of $350.64 with

Cylinder Head LS7 Alumnium    285  12° 64cc chamber, solid roller 1.640' dual spring assembly, 2.250 x 1.625

part no.WOR-025350-4

$1,694.78

Or 4 interest-free payments of $423.69 with

Cylinder Head LS7 Alumnium    296  12° 64cc chamber, CNC PORTED casting, 296cc intake, 2.250 x 1.625 w/50o seat

part no.WOR-025350C

$1,730.14

Or 4 interest-free payments of $432.54 with