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Holley 302-3 - Holley GM LS Swap Oil Pan - Most Front Clearance

Holley Engineering has taken its LS Swap oil pans to the next level! The 302-3 design has even more sump clearance, includes two 1/2-inch NPT oil return bosses, and can clear a 4.00-inch stroke crankshaft. Just like the 302-2, the newly designed 302-3 will fit the 1955-1987 GM Muscle Cars and Trucks that need a little more clearance in the front of the oil pan. However, the new design will also fit the Ford Fox body Factory K-member and was designed to clear the Fox Body rack and pinion too. It's a win-win for more LS conversions.

  • Designed for LS engine retrofit installations in GM muscle/classic car and truck chassis requiring more oil pan to chassis clearance around the front half of the oil pan
  • Profile of the sump has been revised to provide extra chassis and steering rack clearance
  • Perfect for: 1967-1969 Camaro/Firebird, 1968-1974 Nova/Apollo/Ventura/Omega, 1982-1992 F-body, 1978-1987 G-body, and 1964-1972 A-body applications. Also 1979-2004 Mustang and 1979-1986 Capri Fox bodies
  • NOTE – Oil pan #302-3 will clear a 4.00-inch stroke crankshaft.
  • Includes two 1/2-inch NPT oil return ports to provide a convenient oil return for turbochargers. (one port on each side)
  • Can be used with Earls oil cooler adaptor LS0012ERL and LS0013ERL, or Earls oil cooler block off plate LS0020ERL with 1/8-inch NPT port
  • Provides OE Style fitment - OE oil filter mounting, OE oil cooler port provision, OE engine NVH suppression, OE flange gasket and sealing, proper structural rigidity and OE bell-housing attachments
  • Traditional high-quality cast aluminum appearance with clean exterior styling
  • Provides maximum clearance for vehicles where the steering linkage is behind the engine cross member
  • Complete kit includes sump baffle, OE style pick-up tube, sump plug, oil filter stud, oil passage cover, etc.

DETAILS
Car/Engine: Chevrolet LS
Color/Finish: Natural
Material: Aluminum
Oil Pan Capacity: 5.6 Quarts
Oil Pan Depth: 5.46"
Available downloads:
Download instructions

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  • Maximum crankshaft stroke = 4.00"
  • Sump Oil Capacity - 5.6 Quarts
  • Total Oil Capacity with stock oil filter - 6.1 Quarts
  • Oil Filter (AC Delco® PF48 or PF48E, Mobile M1-113, Wix 57060, K&N HP-1017, or equivalent)
  • Requires use of Holley 302-15 Dipstick and Tube Kit or LS3 dipstick (GM P/N 12669528) and tube (GM P/N 12625031)
  • Engine location may need to be adjusted (up / down or fore / aft) for cross member or steering linkage clearance depending on the vehicle, steering configuration and chassis type.
  • ATTENTION! 302-3 is designed to use a GM "F-body" windage tray, GM P/N 12558253. A modification to the windage tray is required to provide clearance to the pick-up tube. A full-length windage tray may be used if the front quarter of the tray is removed. See the instruction sheets showing the windage tray modifications and overall length required. 
  • ATTENTION!Additional Parts Needed (Oil Pan Gasket 6665G or GM® 12612350, High Quality RTV sealer, Oil Filter -AC Delco® PF48 or equivalent)

Holley 302-3 - Holley GM LS Swap Oil Pan - Most Front Clearance

Holley Engineering has taken its LS Swap oil pans to the next level! The 302-3 design has even more sump clearance, includes two 1/2-inch NPT oil return bosses, and can clear a 4.00-inch stroke crankshaft. Just like the 302-2, the newly designed 302-3 will fit the 1955-1987 GM Muscle Cars and Trucks that need a little more clearance in the front of the oil pan. However, the new design will also fit the Ford Fox body Factory K-member and was designed to clear the Fox Body rack and pinion too. It's a win-win for more LS conversions.

  • Designed for LS engine retrofit installations in GM muscle/classic car and truck chassis requiring more oil pan to chassis clearance around the front half of the oil pan
  • Profile of the sump has been revised to provide extra chassis and steering rack clearance
  • Perfect for: 1967-1969 Camaro/Firebird, 1968-1974 Nova/Apollo/Ventura/Omega, 1982-1992 F-body, 1978-1987 G-body, and 1964-1972 A-body applications. Also 1979-2004 Mustang and 1979-1986 Capri Fox bodies
  • NOTE – Oil pan #302-3 will clear a 4.00-inch stroke crankshaft.
  • Includes two 1/2-inch NPT oil return ports to provide a convenient oil return for turbochargers. (one port on each side)
  • Can be used with Earls oil cooler adaptor LS0012ERL and LS0013ERL, or Earls oil cooler block off plate LS0020ERL with 1/8-inch NPT port
  • Provides OE Style fitment - OE oil filter mounting, OE oil cooler port provision, OE engine NVH suppression, OE flange gasket and sealing, proper structural rigidity and OE bell-housing attachments
  • Traditional high-quality cast aluminum appearance with clean exterior styling
  • Provides maximum clearance for vehicles where the steering linkage is behind the engine cross member
  • Complete kit includes sump baffle, OE style pick-up tube, sump plug, oil filter stud, oil passage cover, etc.

DETAILS
Car/Engine: Chevrolet LS
Color/Finish: Natural
Material: Aluminum
Oil Pan Capacity: 5.6 Quarts
Oil Pan Depth: 5.46"

Available downloads:
Download instructions

No video avaliable.

0 of 0 reviews

Average rating of 0 out of 5 stars

Leave a review!

Share your experiences with other customers.


  • Maximum crankshaft stroke = 4.00"
  • Sump Oil Capacity - 5.6 Quarts
  • Total Oil Capacity with stock oil filter - 6.1 Quarts
  • Oil Filter (AC Delco® PF48 or PF48E, Mobile M1-113, Wix 57060, K&N HP-1017, or equivalent)
  • Requires use of Holley 302-15 Dipstick and Tube Kit or LS3 dipstick (GM P/N 12669528) and tube (GM P/N 12625031)
  • Engine location may need to be adjusted (up / down or fore / aft) for cross member or steering linkage clearance depending on the vehicle, steering configuration and chassis type.
  • ATTENTION! 302-3 is designed to use a GM "F-body" windage tray, GM P/N 12558253. A modification to the windage tray is required to provide clearance to the pick-up tube. A full-length windage tray may be used if the front quarter of the tray is removed. See the instruction sheets showing the windage tray modifications and overall length required. 
  • ATTENTION!Additional Parts Needed (Oil Pan Gasket 6665G or GM® 12612350, High Quality RTV sealer, Oil Filter -AC Delco® PF48 or equivalent)

Accessories

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Holley GM LS Dipstick and Tube Kit

Holley

Part number: 302-15

€66.75 incl. vat
Silicone Gaskets, RTV, 90ml, Black

Holley

Part number: 1076

€28.00 incl. vat
Holley GM LS Swap Oil Pan Baffle Kit, For 302-3 & 302-5 Oil Pan

Holley

Part number: 302-12

€401.00 incl. vat

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Holley® has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every Monster Energy NASCAR® Cup team and nearly every NHRA® Pro–Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well. Holley's products also include performance fuel pumps, intake manifolds & engine dress–up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies we can give you the edge you need over the competition!