Availability
1991 Parts and Accessories
Piston, Forged, Dome, 2-Valve Reliefs, 4.310 in. Bore, 3.766 in. Stroke, 6.135 in. Rod, 1.765 in. Compression, Chevy, Each
Part Number: JEP-265366-1
Not Yet Reviewed
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
CONNECTING RODS
Part Number: ESP-71003DL19-1
Not Yet Reviewed
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
357cid 4.030 x 1.250CH, 3.500stroke,6.000rod,0.927pin,- 4.1cc,393g,10.6CR, 4032
Part Number: MLE-930202630-1
Not Yet Reviewed
Estimated Ship Date: Mar 27, 2026 if ordered today
Estimated Ship Date: Mar 27, 2026 if ordered today
Piston, Hypereutectic, Dish, 101.15mm Bore, 1.6mm, 1.75mm, 3.5mm Ring Grooves, Ford, V6, Each
Part Number: UEM-S3156HC-75MM
Not Yet Reviewed
Estimated Ship Date: Apr 17, 2026 if ordered today
Estimated Ship Date: Apr 17, 2026 if ordered today
Piston, Hypereutectic, Dish, 101.4mm Bore, 1.6mm, 1.75mm, 3.5mm Ring Grooves, Ford, V6, Each
Part Number: UEM-S3156HC10MM
Not Yet Reviewed
Estimated Ship Date: Apr 17, 2026 if ordered today
Estimated Ship Date: Apr 17, 2026 if ordered today
Piston, Hypereutectic, Dish, 96.8mm Bore, 1.5mm, 1.5mm, 4.0mm Ring Grooves, Ford, Lincoln, Mercury, V6, Each
Part Number: UEM-S3128HC-STD
Not Yet Reviewed
Estimated Ship Date: Apr 17, 2026 if ordered today
Estimated Ship Date: Apr 17, 2026 if ordered today
Piston, Hypereutectic, Dish, 98.3mm Bore, 1.5mm, 1.5mm, 4.0mm Ring Grooves, Ford, Lincoln, Mercury, V6, Each
Part Number: UEM-S3128HC15MM
Not Yet Reviewed
Estimated Ship Date: Apr 17, 2026 if ordered today
Estimated Ship Date: Apr 17, 2026 if ordered today
Piston, Hypereutectic, Dish, 97.55mm Bore, 1.5mm, 1.5mm, 4.0mm Ring Grooves, Ford, Mercury V6, Each
Part Number: UEM-S3181HC-75MM
Not Yet Reviewed
Estimated Ship Date: Apr 17, 2026 if ordered today
Estimated Ship Date: Apr 17, 2026 if ordered today
Rod Ford Pro Sport H-Beam Arp 2000 7/16 Cap Screws 6.200 Lgt 2.311 Jrnl .927 Pin.830, 2-35162002311927A-1
Part Number: SCA-66200A-1
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Rod Chevy Pro Sport H-Beam Arp 8740 7/16 Cap Screws 6.250 Lgt 2.100 Jrnl .927 Pin.940, 2-35062502100-1
Part Number: SCA-6625021-1
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Rod Ford Pro Sport H-Beam Arp 2000 7/16 Cap Screws 6.605 Lgt 2.500 Jrnl 1.040 Pin.995, 2-46066052500A-1
Part Number: SCA-66605A-1
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Rod Chevy Pro Sport H-Beam Arp 2000 3/8 Cap Screws 6.000 Lgt 2.100 Jrnl .927 Pin.940, 2-35060002100QL-1
Part Number: SCA-66000214-1
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
MO MAG DS 3.940B/4.000S/6.123R/1.457CD
Part Number: DPP-50010
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
PISTON LEFT
Part Number: ROS-W94456L
Not Yet Reviewed
Estimated Ship Date: Apr 2, 2026 if ordered today
Estimated Ship Date: Apr 2, 2026 if ordered today
Connecting Rods, H-beam, Forged 4340 Steel, Floating, 6.123 in. Length, Chrysler, Small Block, Each
Part Number: ESP-6123C3DL19-1
Not Yet Reviewed
Estimated Ship Date: Apr 24, 2026 if ordered today
Estimated Ship Date: Apr 24, 2026 if ordered today
SINGLE CONNECTING ROD
Part Number: ESP-6250B3D20-1
Not Yet Reviewed
Estimated Ship Date: Apr 24, 2026 if ordered today
Estimated Ship Date: Apr 24, 2026 if ordered today
Rod Chrysler Pro Sport H-Beam Arp 8740 7/16 Cap Screws 6.123 Lgt 2.124 Jrnl .984 Pin.925, 2-36061232124-1
Part Number: SCA-66123-1
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
SINGLE CONNECTING ROD
Part Number: SCA-6612521-1
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Rod Chevy Pro Sport H-Beam Arp 2000 7/16 Cap Screws, Small Journal, 6.000 Lgt 2.000 Jrnl .927 Pin.940, 2-35060002000A -1
Part Number: SCA-6600020A-1
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
H BEAM SINGLE PISTON
Part Number: SCA-6600021QLS-1
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Rod Nissan Pro Sport H-Beam Arp 2000 3/8 Cap Screws 6.496 Lgt 1.967 Jrnl .827 Pin.974, 2-64942086974827-1
Part Number: SCA-66496189-1
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Rod Nissan Pro Sport H-Beam Arp 2000 3/8 Cap Screws 5.365 Lgt 1.888 Jrnl .866 Pin.898, 2-53651888898866-1
Part Number: SCA-65365188-1
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Rod Rod Honda Pro Sport H-Beam Arp 2000 3/8 Cap Screws 5.394 Lgt 1.771 Jrnl .827 Pin.935, 2-53941771935827-1
Part Number: SCA-65394198-1
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Rod Rod Honda Pro Sport H-Beam Arp 2000 3/8 Cap Screws 5.430 Lgt 1.771 Jrnl .827 Pin.858, 2-54301771858827-1
Part Number: SCA-65430187-1
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Rod Rod Honda Pro Sport H-Beam Arp 2000 3/8 Cap Screws 5.472 Lgt 1.888 Jrnl .866 Pin.780, 2-5471888780866-1
Part Number: SCA-65472178-1
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster