Page 540 - 2022-23 Auto Performance Drag Racing

Header Stud Kit MRG6312
DRAG RACING
Oil Pan Stud Kits MRG6315
Stud ease oil pan installation, preventing gasket movement and improving load clamping. Kits include black oxide coated studs and cadmium-plated hex nuts.
Stud kit helps ease header installation and improve clamping load. Includes (12) 3/8"- 16 x 1-1/2" socket-head black oxide-coated studs and cadmium-plated hex nuts. Fits most V8’s.
Cylinder Head Bolt and Washer Kits
Part No. MRG6315
Description
SB Chevy & Olds, 1/4"-20/28 x 1-1/8" (14 Studs and Nuts), 5/16"-18/24 x 1-5/16" (4 Studs & Nuts)
BB Chevy & Pontiac, 1/4"-20/28 x 1-1/8" (2 Studs and Nuts), 5/16"-18/24 x 1-5/16" (20 Studs & Nuts)
Longer than stock Grade 8 cylinder-head bolts require special head bolt washers (available separately) for im- proved clamping force and head gasket sealing.
MRG6316
Magnetic Oil Pan Drain Plug
Part No. MRG940G MRG941G MRG87 MRG87A
Description
Part No. MRG15 MRG16
Description
Magnetic Oil Pan Drain Plug, 1/2"-20 Replacement 1/2" Nylon Washer
SB Chevy 265-400, 17 Bolts Only (1 Head) BB Chevy 396-454, 16 Bolts Only (1 Head) 7/16" I.D. Washers Only, 34 Pcs.
1/2" I.D. Washers Only, 20 Pcs.
Torque Converter and Flexplate Bolts
Heat-treated black plated-finish Grade 8 bolts resist rust and corrosion. Lock washers included where needed.
Part No. Description
Torque Converter to Flexplate Bolts
Cylinder Head Dowels
Dowel pins are precisely machined and case hard-
ened for accurate alignment of cylinder heads. Sold in pairs.
MRG6715 MRG6716 MRG6718 MRG6719
GM TH400, 3/8"-16 x 1/2", 3 Pcs.
GM TH350, Powerglide, 3/8"-24 x 5/8", 3 Bolts/Nuts Chrysler Exc. Hemi, 5/16"-24 x 7/16", 4 Pcs.
GM 10" Race Converter, 7/16"-20 x 1-1/4", 3 Bolts/Nuts
Part No. MRG4375 MRG4377
Description
1957-97 SB Chevrolet; 1968-77 Pontiac; 1964-90 Olds, 5/16" x 5/8" Long
1965-97 BB Chevrolet, .638" x 1/2" Long
Flexplate to Crankshaft Bolts
Oil Pan and Timing Cover Bolts
Zinc-plated Grade 5 bolts have smaller-than- standard hex heads. Ideal for tight spaces. Un- derhead serrations prevent loosening and wide flange head provides uniform clamping pressure.
Part No. Description
Oil Pan Bolt Kits
MRG6085 SBC, 90° V6 and Olds V8, 1/4"-20 x 1/2" (14 Pcs.), 5/16"-18 x 3/4" (4 Pcs.)
MRG60850G GM LS, Stainless Steel Hex Bolts w/Washers, M6 x 1.00 & M8 x 1.25, 15 Pcs.
MRG6710 MRG6711 MRG6712
Chevy All, 7/16"-20 x 11/16", 6 Pcs. Ford, 7/16"-20 x 13/16", 6 Pcs. Chrysler Except Hemi, 7/16"-20 x 1/2", 6 Pcs.
Flywheel and Pressure Plate Bolts
Heat-treated Grade 8 bolts are extremely durable for maximum reliability in stan- dard transmission-equipped cars. Each kit includes six black oxide-plated bolts and lock washers.
MRG6086
MRG6087
MRG6088
BBC and Pontiac V8, 1/4"-20 x 1/2" (2 Pcs.), 5/16"-18 x 3/4" (20 Pcs.)
Ford 289-302-351 C/W & AMC 290-401, 5/16"-18 x 3/4" (6 Pcs.), 1/4"-20 x 1/2" (18 Pcs.)
Buick V6, Ford 390-428, Mopar V8, 5/16"-18 x 3/4" (20 Pcs.)
Part No. MRG910 MRG911 MRG912 MRG914
Description
3/8"-16 x 1"L, GM/Chrysler/AMC, Pressure Plate to Flywheel Bolts 5/16"-18 x 1"L, Ford, Long-Style Pressure Plate to Flywheel Bolts 7/16"-20 x 31/32"L, Chevy, Flywheel to Crankshaft Bolts 1/2"-20 x 1"L, Pontiac, Flywheel to Crankshaft Bolts
Timing Cover Bolt Kit
MRG6090 SB and BB Chevy, 1/4"-20 x 1/2" (10 Pcs.)
Gen 2 Powerdex AFX Air/Fuel Ratio Wideband Kit
NGK90067
Gen 2 Powerdex allows closely
monitoring air/fuel ratios
when maximum performance is desired. with fast response time
and accuracy within 0.1 AFR, unit
includes an expanded, selectable
range of 9:1-16:1 (default) or 9:1-20:1 AFR and the addition of a selectable analog output. Unit is compact for easy placement and mounting. Sold with wiring harness, wideband sensor, exhaust boss and plug, and tuning manual.
538
NGK V-Power Racing Spark Plugs
The unique design of the V-Power spark plug directs spark to the edge of the electrode where it can more effectively ignite the air/fuel mixture and reduce the quenching effects
of standard spark plugs. V-Power plugs use a solid copper core, longer insulator nose, and a large 2.6mm center electrode for extended plug life and maximum performance.
Please refer to page 777 for the spark plug cross reference chart.
2022-23