✨ New Arrivals Just Dropped!Explore
HomeStore

Corvette LT4 Supercharger to LS1 Cathedral Port Head Adapter Kit

Product image 1
Product image 2
Product image 3
Product image 4
Product image 5
Product image 6
Product image 7
Product image 8
Product image 9
Product image 10
Product image 11
Product image 12
Product image 13

Corvette LT4 Supercharger to LS1 Cathedral Port Head Adapter Kit

Corvette LT4 Supercharger to LS Cathedral Port Head Adapter Kit

Compatible with 2015-2019 LT4 Corvette superchargers only.  Fits any LS engine (4.8L, 5.3L, 6.0L, 6.2L) that has "cathedral" port heads (engine RPO codes: LS1, LS2, LS6, LR4, LM7, L59, LM4, L33, LQ4, LQ9, LY2, L20, LH6, LY5, LMG, LC9, LS4, and LH8).

  • Aluminum parts are all made in Wichita, Kansas from 6061-T6, USA produced, billet (except Holley fuel rails)
  • Measures 10.125" from top of engine block to top of Camaro supercharger lid (13.0" for Escalade V supercharger)
  • The worlds first LT4 supercharger to LS adapters that allow the use of standard LS port injection
  • These LT4 supercharger adapters bolt directly on to any LS cathedral port head (LS1, LS2, LQ4, LQ9, and many others) and includes bracketry and fuel rails to utilize LS3 length injectors and a LS 4-bolt throttle body adapter
  • This LS3 style injection system mounts in the valley under the supercharger for a clean, sleek look
  • Full kit includes 2 intake adapters, fuel rail mounting bracket, -8 ORB fuel rails, LS throttle body rotation adapter, LT4 2.5" supercharger pulley and hub, billet gen 4 LS valley pan with oil pressure sensor adapter, and all seals and mounting hardware
  • When installing- The new supercharger hub will press on, until it sits in the inner race of the snout bearing
  • Compatible with LSA balancer (ICT #BAL301) and designed for dual belt setup: 8-rib supercharger belt + separate 6-rib accessory belt in Corvette (-1) spacing

 

$510.00

Original: $1,699.99

-70%
Corvette LT4 Supercharger to LS1 Cathedral Port Head Adapter Kit

$1,699.99

$510.00

Product Information

Shipping & Returns

Description

Corvette LT4 Supercharger to LS Cathedral Port Head Adapter Kit

Compatible with 2015-2019 LT4 Corvette superchargers only.  Fits any LS engine (4.8L, 5.3L, 6.0L, 6.2L) that has "cathedral" port heads (engine RPO codes: LS1, LS2, LS6, LR4, LM7, L59, LM4, L33, LQ4, LQ9, LY2, L20, LH6, LY5, LMG, LC9, LS4, and LH8).

  • Aluminum parts are all made in Wichita, Kansas from 6061-T6, USA produced, billet (except Holley fuel rails)
  • Measures 10.125" from top of engine block to top of Camaro supercharger lid (13.0" for Escalade V supercharger)
  • The worlds first LT4 supercharger to LS adapters that allow the use of standard LS port injection
  • These LT4 supercharger adapters bolt directly on to any LS cathedral port head (LS1, LS2, LQ4, LQ9, and many others) and includes bracketry and fuel rails to utilize LS3 length injectors and a LS 4-bolt throttle body adapter
  • This LS3 style injection system mounts in the valley under the supercharger for a clean, sleek look
  • Full kit includes 2 intake adapters, fuel rail mounting bracket, -8 ORB fuel rails, LS throttle body rotation adapter, LT4 2.5" supercharger pulley and hub, billet gen 4 LS valley pan with oil pressure sensor adapter, and all seals and mounting hardware
  • When installing- The new supercharger hub will press on, until it sits in the inner race of the snout bearing
  • Compatible with LSA balancer (ICT #BAL301) and designed for dual belt setup: 8-rib supercharger belt + separate 6-rib accessory belt in Corvette (-1) spacing

 

You may also like

NEW
Thumbnail 1Thumbnail 2

LT Gen 5 Oxygen Sensor Upstream Wire Extension 24”

$43.99

-70%NEW
Thumbnail 1Thumbnail 2

Jetronic EV1 Injector Harness Extension 9" 8pcs

$91.99

$27.60

-70%NEW
Thumbnail 1Thumbnail 2

LS Corvette (& Camaro LS3 L99) Alternator Extended Length Adapter / Extension Bracket

$119.99

$36.00

-70%NEW
Thumbnail 1Thumbnail 2

5/8" Hose Barb .625 Inch w/ 1/8" NPT Steam Port Splice Coupler Fitting Adapter

$22.99

$6.90

NEW
Thumbnail 1Thumbnail 2

LS Gen 4 MAF Sensor to IAT Wire Break Out Adapter

$36.99

-70%NEW
Thumbnail 1Thumbnail 2

Jetronic EV1 Injector Harness Extension 9"

$25.99

$7.80

NEW
Thumbnail 1Thumbnail 2

LV3 Throttle Body Weld Flange

$59.99

-70%NEW
Thumbnail 1Thumbnail 2

Corvette LT4 Supercharger to LS3 LSA Square Port Head Adapter Kit with 16 Injector Ports

$1,699.99

$510.00

-70%NEW
Thumbnail 1Thumbnail 2

Extended Length LS 1/8" NPT Coolant Temperature Sensor Adapter Engine Swap M12-1.5

$22.99

$6.90

NEW
Thumbnail 1

ICT- Torque Plate Ford Godzilla 7.3L 445 Cu. In. V8

$429.99

NEW
Thumbnail 1Thumbnail 2

Camaro/CTS-V LT4 Supercharger to LS3 LSA Square Port Head Adapter Kit with 16 Injector Ports

$1,699.99

NEW
Thumbnail 1Thumbnail 2

LS Gen 3 - O2 Sensor Wire Adapter - Gray/Black

$36.99