Product • Support • Tuning
928-706-6112 • www.TheEFIStore.com
Cart 0
Free Shipping On orders over $1,000
Expert Support Product. Support. Tuning.
Expert EFI Tuning Support TheEFIBrain 24 Hour Chat
Top Brands Holley, MSD, RacePak & More
Secure Checkout Safe & secure shopping

Home / Categories / Engine Swaps

Engine Swaps

Everything for a modern engine swap, grouped by engine family. Pick your engine to see the parts that fit it.

LS Swaps797 Gen V LT Swaps146 Gen III Hemi Swaps106 Coyote Swaps90 Godzilla Swaps7 8HP Swaps25
1139 products
Holley EFI GM Style Filter/ Regulator -6AN
Holley EFI GM Style Filter/ Regulator -6AN Part # 162-591 $92.95 Add to Cart
Holley EFI GM Style Filter/ Regulator Standard
Holley EFI GM Style Filter/ Regulator Standard Part # 162-590 $63.95 Add to Cart
Throttle Body Airfoil Kit
Throttle Body Airfoil Kit Part # 120-140 $158.95 Add to Cart
BILLET 90mm LS Throttle Body w/low RPM Taper
BILLET 90mm LS Throttle Body w/low RPM Taper Part # 112-589 $1,012.95 Add to Cart
BILLET 95mm LS Throttle Body w/low RPM Taper
BILLET 95mm LS Throttle Body w/low RPM Taper Part # 112-585 $1,012.95 Add to Cart
BILLET 105mm LS Throttle Body w/straight bore
BILLET 105mm LS Throttle Body w/straight bore Part # 112-583 $1,012.95 Add to Cart
BILLET 105mm LS Throttle Body w/low RPM Taper
BILLET 105mm LS Throttle Body w/low RPM Taper Part # 112-581 $1,012.95 Add to Cart
Intake Spacer Kit, Ls7 Tall De Ck
Intake Spacer Kit, Ls7 Tall De Ck Part # 549109 $342.95 Add to Cart
Intake Spacer Kit, Gen IV Tall Deck
Intake Spacer Kit, Gen IV Tall Deck Part # 549108 $299.95 Add to Cart
Intake Spacer Kit, Geniii Tall Deck
Intake Spacer Kit, Geniii Tall Deck Part # 549107 $299.95 Add to Cart
Screw, LSX 92mm Throttle Body Mounting Part # 54092TBS $2.95 Add to Cart
Throttle Body, LS 92mm LT W/ Elec.
Throttle Body, LS 92mm LT W/ Elec. Part # 54091 $566.95 Add to Cart
Throttle Body, LS 92mm LT W/O Elec.
Throttle Body, LS 92mm LT W/O Elec. Part # 54090 $468.95 Add to Cart
Throttle Body, Hemi 87mm LT W/ Elec.
Throttle Body, Hemi 87mm LT W/ Elec. Part # 54089 $618.95 Add to Cart
Throttle Body, Hemi 87mm LT W/O Elec.
Throttle Body, Hemi 87mm LT W/O Elec. Part # 54088 $511.95 Add to Cart
Throttle Body, Coyote 87mm LT W/ Elec.
Throttle Body, Coyote 87mm LT W/ Elec. Part # 54087 $575.95 Add to Cart
Throttle Body, Coyote 87mm LT W/O Elec.
Throttle Body, Coyote 87mm LT W/O Elec. Part # 54086 $449.95 Add to Cart
Seal, For Use W/92mm TB LSX Th Rott. Body
Seal, For Use W/92mm TB LSX Th Rott. Body Part # 54041 $20.95 Add to Cart
LSX Manifold, 92mm Inlet
LSX Manifold, 92mm Inlet Part # 54039B $1,245.95 Add to Cart
Bolt, LSX Ls1 Stainless Valley Plate Part # 54038VB $3.95 Add to Cart
Screw, LSX Manifold Upper To Lower SS Cap Part # 54038UL $3.95 Add to Cart
Flat Washer, LSX SS M6 X 17mm X 3mm Flat Part # 54038MCW $3.95 Add to Cart
Screw, LSX Manifold To Cyl. He Ad SS Cap Part # 54038MC $7.95 Add to Cart
Fuel Rail Crossover Line, LSX/ Fast -8an
Fuel Rail Crossover Line, LSX/ Fast -8an Part # 54028FRC $77.95 Add to Cart
« Previous 1 … 31 32 33 34 35 … 48 Next »
Expert Tech Support We know performance
Same Day Shipping Order by 2PM MST
Hassle Free Returns 30-Day Money Back Guarantee
Financing Available Buy Now, Pay Later