Select Performance Billet Aluminum Oil Pumps
Select Performance Shark Tooth Billet Aluminum Oil Pumps Innovative, helical asymmetrical steel gears offer increased efficiency, consuming less horsepower than conventional pumps, while providing reduced
Rigid, billet aluminum oil pumps are fitted with high volume gears, integral pickup screens and chrome moly intermediate shaft. Includes stud kit and mul- tiple pressure relief springs. Part No. Description MEL10070-800SS BB Chevy Oil Pump, 8" Deep Oil Pan MEL10070-900SS BB Chevy Oil Pump, 9" Deep Oil Pan Oil Pumps Melling is the world’s leading manufacturer of precision performance Oil Pumps. Every Melling oil pump's idle and bypass pressure are checked to guarantee workmanship before every oil pump leaves the factory.
load on the distributor for reduced spark scatter and less distribu- tor gear wear. Constructed from rigid billet aluminum, pumps additionally require less time to prime and operate up to 70% smoother with less pressure pulsing. Sold complete with neces- sary pickup, chrome moly driveshaft, oil pump stud and nut. Standard Volume 25% More Volume Description Part No. Part No. SB Chevy Oil Pump, 7-1/2” Deep Oil Pan MEL10055ST-750SS MEL10050ST-750SS SB Chevy Oil Pump, 8-1/4” Deep Oil Pan MEL10055ST-825SS MEL10050ST-825SS Select Performance Oil Pumps
Select Pumps have hardened steel gears and cast, manganese phosphate coated cast iron housings. Some race versions have machined grooves to reduce cavitation at high RPM (grooves slightly reduce pressure at idle). Small block Chevy pumps include intermediate shaft.
Standard Volume MELK20I* MELM77 MELM72 MELM63 MELM83 MELM84A MELM84 MELM57 MELM22F
High Pressure
High Volume
Application Buick 300-350 Chevy 262-400 Chevy 396-454
— MELK20IHV*
MELM55 MELM55A MELM55HV
— MELM77HV — MELM72HV — MELM63HV — — — MELM83HV — MELM84AHV — MELM84BHVS — MELM57HV — MELM22FHV
Chrysler “A” 273-360 Chrysler “B”/“RB” 383-440
Volume Increase
Inlet Dia.
Shaft Support Pick-Up Screen
Anti-Cavitation Grooves (Race Only)
Ford, 2013-14 Shelby GT500 5.8L DOHC 32V MELM540
Part No.
Ford 289-302 Ford 351W
MELM68 MELM68A MELM68HV
Small Block Chevy 265-400 MEL10550 MEL10550ST** 25% 5/8”
25% 5/8" None
Press-In Press-In Press-In Press-In Bolt-On Bolt-On Press-In Press-In Bolt-On Bolt-On Press-In Bolt-On Bolt-On Press-In Press-In Press-In Press-In Bolt-On Bolt-On Bolt-On Bolt-On
No No No No No No
Ford 351C, 351M-400
Ford 429-460, Exc. Truck, 8-1/4" Pan
MEL10551
25% 3/4" None
Ford 429-460, Truck Ford “FE” 390-428 Oldsmobile 260-455 Pontiac 326-455
MELM84D — MELM84DHV
MEL10551ST** 25% 3/4”
MEL10552
10% 3/4"
Yes
MEL10552ST** 10% 3/4" MEL10552C 10% 3/4"
Bolt-On/Press-In
MELM54DS — MELM54F †
Yes
Yes No No No No Yes Yes No No No No No No No No No No Yes
* Oil pump kit. † 455 SD/HO only. Replacement Oil Pump Pressure Relief Springs Melling offers the engine builder or racer the option to increase the engine oil pressure with replacement bypass springs for Small Block and Big Block Chevrolet oil pumps. Package of 5 springs and replacement dowel pins. Part No. Description Small Block Chevy MEL55049 49 Lb. Green MEL55058 58 Lb. Yellow MEL55070 70 Lb. Pink Big Block Chevy MEL77060 60 Lb. Black MEL77070 70 Lb. Pink Select Performance Chrome Moly Driveshafts Oil pump shafts are manufactured from rigid chrome moly steel. Special collar design allows the intermediate shaft to fit onto the oil pump drive shaft, while allowing for misalignment caused by tolerance stack-up. Part No. Description MEL12550 Small Block Chevy 283-400 MEL12770 Big Block Chevy 396-454 Oil Pump Intermediate Shafts Melling offers a complete line of heavy-duty oil pump intermediate shafts. Made of high-strength steel alloy for use with standard and high-volume oil pumps. Part No. Description MELIS55E 262-400 Small Block Chevy w/Steel Sleeve MELIS68 260-302 Small Block Ford, Hex MELIS77 396-454 Big Block Chevy w/Steel Sleeve MELIS83 351W Ford, Hex MELIS84A 351C, M/400 Ford, Hex
MEL10553 MEL10554 MEL10555
0% 5/8" None 0% 3/4" None
25% 3/4"
Yes
MEL10555ST** 25% 3/4" MEL10555C 25% 3/4"
Bolt-On/Press-In
Yes Yes
MEL10990
25% 3/4"
Small Block Chevy Gen. III 4.8/5.3/6.0L, LS MEL10295 0% Stock None Bolt-On
MEL10296 MEL10355
18% Stock None 0% 7/8" None 25% Stock None 0% 3/4" None 25% Stock Yes
Big Block Chevy 396-454 MEL10770
MEL10774 MEL10778
MEL10778C 25% Stock Yes Small Block Ford 289-302 MEL10687 0% Stock Extended
MEL10688
25% Stock Extended
Small Block Ford 351W MEL10832 Chrysler 5.7/6.1L Hemi MEL10342 0% 1" Ford Modular 4.6/5.4L MEL10176 MEL10833
0% Stock Extended 25% Stock Extended
None
Bolt-On
No
0% 13/16" None 8% 15/16" None 0% 15/16" None
Bolt-On MEL335S Bolt-On
No No
MEL10227* MEL10340
No * 8% additional volume when used in 4.6L SOHC; standard volume in 4.6L DOHC Cobra. ** NEW! Pre-Lube Engine Oiler Tank MELMPL-101
Compact, portable unit allows easily pre-lubing engines, preventing “dry starts” and the associated wear on critical engine components. Simply fill the unit with engine oil, connect the adapter to the engine block and pressure hose to a compressed air source. Finish by turning on the fill valve, al- lowing pressurized oil to flow into the engine. Sold complete with necessary adapters.
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