1981 Chrysler Imperial Performance Engines

Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions

Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions.

“Edelbrock part No: 7177 Performer RPM Camshaft is designed for small-block Chrysler 318-340-360 V-8 applications. This Edelbrock cam kit produced 417 HP & 397 ft-lbs. of torque when used with No: 7176 intake and No: 60779 cylinder heads on a 340 engine. The camshaft works well with high-performance’s street applications, Performer RPM cams provide power from 1500 to 6500 rpm. This hydraulic lifter camshaft is dyno-matched to Performer RPM manifolds for high-rpm horsepower while still maintaining acceptable low-end torque. With 10 to 12 inches of manifold vacuum at idle, Performer RPM cams have more lift and duration than most street camshafts. Hydraulic flat tappet lifters are included with each Performer RPM camshaft. Camshaft Specifications: – Duration at .050 Intake: 234 degrees – Duration at .050 Exhaust: 244 degrees – Lift at Valve Intake: .488″” – Lift at Valve Exhaust: .510″” – Lobe Separation: 112 Degrees – Intake Centerline: 107 Degrees”

Competition Cams Nostalgia Plus 247/254 Hydraulic Flat Cam for Chrysler 383-440, 21-672-4.

Designed to deliver an aggressive, hard-hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a broad torque curve. A perfect choice for muscle cars and street rods.

“Edelbrock part No: 2177 Performer-Plus camshaft is designed for small-block Chrysler 318-340-360 V-8 applications. This Edelbrock cam kit produced 305 ft-lbs. of torque when used with No: 2176 intake and stock iron cylinder heads on a 318 engine. The camshaft will produce optimum torque from the low-end to the mid-range, Performer-Plus camshafts match with Performer manifolds for vehicles operating from off-idle to 5500 rpm. This Performer-Plus is a smooth idling cam for daily drivers, trucks, vans, RVs and 4x4s. You can expect a major improvement in throttle response and torque. All camshafts include flat tappet lifters, assembly lube and instructions. Camshaft Specifications: – Duration at .050 Intake: 204 degrees – Duration at .050 Exhaust: 204 degrees – Lift at Valve Intake: .420″” – Lift at Valve Exhaust: .420″” – Lobe Separation: 110 Degrees – Intake Centerline: 106 Degrees – Idle Vacuum at 1000 RPM’s: 16″””

Ideal for use with mainly stock components like rocker arms, intake manifolds, cylinder heads, compression ratio, torque converters and rear gear ratios, the High Energy camshaft grind family is a great choice for street performance applications.

Fel-Pro® Performance Gaskets deliver reliable sealing under grueling racing conditions.

Mr. Gasket Performance Valve Cover Gaskets are high-density cork/rubber blend gaskets that use evenly sized cork particles distributed evenly throughout the rubber binder. The result is a compressible valve cover gasket without leak paths. These gaskets create a positive seal by controlled swelling of the gasket material when exposed to hot engine oil. Provides excellent flange sealing and durability. For original equipment replacement, high performance street, drag race and oval track use.

Ultra-Seal is Mr. Gasket premium valve cover gasket material. It’s manufactured from a high density cork and rubber blend to help seal minor flange irregularites and eliminate oil leakage. It creates a positive seal by controlled swelling of the gasket material when exposed to hot oil. For original equipment replacement, high performance street, drag race and oval track use. Sold as a pair, these gaskets are .187 inch thick.

Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions.

Graphite & steel construction, proprietary polymer coated. 4.140 inch Gasket Bore, .028 inch Compressed Thickness.

Edelbrock part No: 7325 head gasket is intended for big block Chrysler engines. This gasket comes as a set and is for 1959-1978 engine sizes 361-383-400-413-426 (except Hemi), and 440 engines only. This has a 4.450 bore size, .038 compressed thickness and 9.69 cc volume.

The Tork Master 2400 fits 1967-81 Chrysler, Dodge, Plymouth Torqueflite A727 automatic transmissions (Non lock-up) with 24 spline input and a 10-inch bolt circle. Don’t let the exceptional value fool you into thinking Tork Master Converters are not packed with lots of quality features, making them the best value-priced street performance converters money can buy. These converters perform best when paired with stock to modified engines up to 350hp/350 ft lbs of torque, and lighter weight applications, like street rods. The Tork Master will provide noticeably quicker launches and harder acceleration while maintaining normal daily driving qualities. Upgrades like a new precision alloy steel pump drive tube, needle thrust bearing when factory equipped, new thrust washer between turbine and cover when required, and pressure tested and fully balanced by expertly trained technicians. Notes: Higher stall converters can generate more heat, so we highly recommend adding a transmission cooler. Not recommended for big block, supercharged, plate-type nitrous oxide or trans-brake applications. The product images shown are for illustration purposes only and may not be an exact representation of the product.

Edelbrock Valve Spring Retainers are made of superior quality steel and are machined and heat treated for maximum strength. They feature a black oxide finish to prevent rust and corrosion

Edelbrock Valve Spring Retainers are made of superior quality steel and are machined and heat treated for maximum strength. They feature a black oxide finish to prevent rust and corrosion

An older member of the COMP Cams grind family, the Magnum series of camshafts offers excellent performance gains over stock without the added wear and tear associated with more aggressive camshafts.

Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts,

Designed to deliver an aggressive, hard-hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a broad torque curve. A perfect choice for muscle cars and street rods.

Designed to deliver an aggressive, hard-hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a broad torque curve. A perfect choice for muscle cars and street rods.

These grade 5 socket head bolts are zinc plated for protection and appearance. Hardened flat washers provide uniform torque & prevent galling on aluminum manifolds. Includes twelve (12) 3/8-16 x 1 inch bolts & washers.

Edelbrock Performer 440 Intake Manifold for Chrysler, RB Series 413-440 Engines, 2191.

These special Grade 8 intake manifold bolts feature a 12-point smaller-than-standard head and flange, and include special extra thick flat washers for optimum clamping pressures. They’re ideal for use where space is minimal, typical on larger runner race manifolds. These bolts and washers are bright zinc plated for protection and good looks.

Designed for 440 c.i.d. Chrysler engines with 3×2-bbl, carbs, also fits 413 and 426 Wedge. #2475 is stock replacement/street legal part for 440 V8s with OEM 3×2-bbl. carbs; 1968-71. This manifold was original equipment on Chrysler 440 Six-Pack engines, Chrysler #P04529056. Will not fit 1962-64 Max Wedge heads.

Mr. Gasket High Performance Thermostats are designed to resist large variations of coolant pressure at high RPM (revolutions per minute). This allows them to fully open at correct temperature consistently regardless of engine RPM. The design also provides the high flow that engines operated a higher RPM need. This thermostat also features a copper/brass construction to further resist corrosion. Mr. Gasket High Performance / High Flow Thermostats are suitable for street, drag race, or oval track applications.

Mr. Gasket High Performance Thermostats are designed to resist large variations of coolant pressure at high RPM (revolutions per minute). This allows them to fully open at correct temperature consistently regardless of engine RPM. The design also provides the high flow that engines operated a higher RPM need. This thermostat also features a copper/brass construction to further resist corrosion. Mr. Gasket High Performance / High Flow Thermostats are suitable for street, drag race, or oval track applications.